2021986501236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1294721}}^1$

素因数の和:1294862

約数の個数: 144

約数和(自身を含む): 5700588461568

約数和(自身を除く): 3678601960332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 71, 78, 94, 117, 141, 142, 156, 188, 213, 234, 282, 284, 423, 426, 468, 564, 611, 639, 846, 852, 923, 1222, 1278, 1692, 1833, 1846, 2444, 2556, 2769, 3337, 3666, 3692, 5499, 5538, 6674, 7332, 8307, 10011, 10998, 11076, 13348, 16614, 20022, 21996, 30033, 33228, 40044, 43381, 60066, 86762, 120132, 130143, 173524, 260286, 390429, 520572, 780858, 1294721, 1561716, 2589442, 3884163, 5178884, 7768326, 11652489, 15536652, 16831373, 23304978, 33662746, 46609956, 50494119, 60851887, 67325492, 91925191, 100988238, 121703774, 151482357, 182555661, 183850382, 201976476, 243407548, 275775573, 302964714, 365111322, 367700764, 547666983, 551551146, 605929428, 730222644, 791074531, 827326719, 1095333966, 1103102292, 1195027483, 1582149062, 1654653438, 2190667932, 2373223593, 2390054966, 3164298124, 3309306876, 3585082449, 4320483977, 4746447186, 4780109932, 7119670779, 7170164898, 8640967954, 9492894372, 10755247347, 12961451931, 14239341558, 14340329796, 17281935908, 21510494694, 25922903862, 28478683116, 38884355793, 43020989388, 51845807724, 56166291701, 77768711586, 112332583402, 155537423172, 168498875103, 224665166804, 336997750206, 505496625309, 673995500412, 1010993250618, 2021986501236]

約数ペア:

[(1, 2021986501236), (2, 1010993250618), (3, 673995500412), (4, 505496625309), (6, 336997750206), (9, 224665166804), (12, 168498875103), (13, 155537423172), (18, 112332583402), (26, 77768711586), (36, 56166291701), (39, 51845807724), (47, 43020989388), (52, 38884355793), (71, 28478683116), (78, 25922903862), (94, 21510494694), (117, 17281935908), (141, 14340329796), (142, 14239341558), (156, 12961451931), (188, 10755247347), (213, 9492894372), (234, 8640967954), (282, 7170164898), (284, 7119670779), (423, 4780109932), (426, 4746447186), (468, 4320483977), (564, 3585082449), (611, 3309306876), (639, 3164298124), (846, 2390054966), (852, 2373223593), (923, 2190667932), (1222, 1654653438), (1278, 1582149062), (1692, 1195027483), (1833, 1103102292), (1846, 1095333966), (2444, 827326719), (2556, 791074531), (2769, 730222644), (3337, 605929428), (3666, 551551146), (3692, 547666983), (5499, 367700764), (5538, 365111322), (6674, 302964714), (7332, 275775573), (8307, 243407548), (10011, 201976476), (10998, 183850382), (11076, 182555661), (13348, 151482357), (16614, 121703774), (20022, 100988238), (21996, 91925191), (30033, 67325492), (33228, 60851887), (40044, 50494119), (43381, 46609956), (60066, 33662746), (86762, 23304978), (120132, 16831373), (130143, 15536652), (173524, 11652489), (260286, 7768326), (390429, 5178884), (520572, 3884163), (780858, 2589442), (1294721, 1561716)]