1922027652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 5152702464

約数和(自身を除く): 3230674812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 127, 142, 186, 191, 213, 254, 279, 284, 372, 381, 382, 426, 508, 558, 573, 639, 762, 764, 852, 1116, 1143, 1146, 1278, 1524, 1719, 2201, 2286, 2292, 2556, 3438, 3937, 4402, 4572, 5921, 6603, 6876, 7874, 8804, 9017, 11811, 11842, 13206, 13561, 15748, 17763, 18034, 19809, 23622, 23684, 24257, 26412, 27051, 27122, 35433, 35526, 36068, 39618, 40683, 47244, 48514, 53289, 54102, 54244, 70866, 71052, 72771, 79236, 81153, 81366, 97028, 106578, 108204, 122049, 141732, 145542, 162306, 162732, 213156, 218313, 244098, 279527, 291084, 324612, 420391, 436626, 488196, 559054, 751967, 838581, 840782, 873252, 1118108, 1261173, 1503934, 1677162, 1681564, 1722247, 2255901, 2515743, 2522346, 3007868, 3354324, 3444494, 3783519, 4511802, 5031486, 5044692, 5166741, 6767703, 6888988, 7567038, 9023604, 10062972, 10333482, 13535406, 15134076, 15500223, 20666964, 27070812, 31000446, 53389657, 62000892, 106779314, 160168971, 213558628, 320337942, 480506913, 640675884, 961013826, 1922027652]

約数ペア:

[(1, 1922027652), (2, 961013826), (3, 640675884), (4, 480506913), (6, 320337942), (9, 213558628), (12, 160168971), (18, 106779314), (31, 62000892), (36, 53389657), (62, 31000446), (71, 27070812), (93, 20666964), (124, 15500223), (127, 15134076), (142, 13535406), (186, 10333482), (191, 10062972), (213, 9023604), (254, 7567038), (279, 6888988), (284, 6767703), (372, 5166741), (381, 5044692), (382, 5031486), (426, 4511802), (508, 3783519), (558, 3444494), (573, 3354324), (639, 3007868), (762, 2522346), (764, 2515743), (852, 2255901), (1116, 1722247), (1143, 1681564), (1146, 1677162), (1278, 1503934), (1524, 1261173), (1719, 1118108), (2201, 873252), (2286, 840782), (2292, 838581), (2556, 751967), (3438, 559054), (3937, 488196), (4402, 436626), (4572, 420391), (5921, 324612), (6603, 291084), (6876, 279527), (7874, 244098), (8804, 218313), (9017, 213156), (11811, 162732), (11842, 162306), (13206, 145542), (13561, 141732), (15748, 122049), (17763, 108204), (18034, 106578), (19809, 97028), (23622, 81366), (23684, 81153), (24257, 79236), (26412, 72771), (27051, 71052), (27122, 70866), (35433, 54244), (35526, 54102), (36068, 53289), (39618, 48514), (40683, 47244)]