18675025488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{260941}}^1$

素因数の和:261033

約数の個数: 120

約数和(自身を含む): 60571944576

約数和(自身を除く): 41896919088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 35784, 71568, 260941, 521882, 782823, 1043764, 1565646, 1826587, 2087528, 2348469, 3131292, 3653174, 4175056, 4696938, 5479761, 6262584, 7306348, 9393876, 10959522, 12525168, 14612696, 16439283, 18526811, 18787752, 21919044, 29225392, 32878566, 37053622, 37575504, 43838088, 55580433, 65757132, 74107244, 87676176, 111160866, 129687677, 131514264, 148214488, 166741299, 222321732, 259375354, 263028528, 296428976, 333482598, 389063031, 444643464, 518750708, 666965196, 778126062, 889286928, 1037501416, 1167189093, 1333930392, 1556252124, 2075002832, 2334378186, 2667860784, 3112504248, 4668756372, 6225008496, 9337512744, 18675025488]

約数ペア:

[(1, 18675025488), (2, 9337512744), (3, 6225008496), (4, 4668756372), (6, 3112504248), (7, 2667860784), (8, 2334378186), (9, 2075002832), (12, 1556252124), (14, 1333930392), (16, 1167189093), (18, 1037501416), (21, 889286928), (24, 778126062), (28, 666965196), (36, 518750708), (42, 444643464), (48, 389063031), (56, 333482598), (63, 296428976), (71, 263028528), (72, 259375354), (84, 222321732), (112, 166741299), (126, 148214488), (142, 131514264), (144, 129687677), (168, 111160866), (213, 87676176), (252, 74107244), (284, 65757132), (336, 55580433), (426, 43838088), (497, 37575504), (504, 37053622), (568, 32878566), (639, 29225392), (852, 21919044), (994, 18787752), (1008, 18526811), (1136, 16439283), (1278, 14612696), (1491, 12525168), (1704, 10959522), (1988, 9393876), (2556, 7306348), (2982, 6262584), (3408, 5479761), (3976, 4696938), (4473, 4175056), (5112, 3653174), (5964, 3131292), (7952, 2348469), (8946, 2087528), (10224, 1826587), (11928, 1565646), (17892, 1043764), (23856, 782823), (35784, 521882), (71568, 260941)]