1554966324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1693}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 4064732672

約数和(自身を除く): 2509766348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 823, 1116, 1646, 1693, 2469, 3292, 3386, 4938, 5079, 6772, 7407, 9876, 10158, 14814, 15237, 20316, 25513, 29628, 30474, 51026, 52483, 60948, 76539, 102052, 104966, 153078, 157449, 209932, 229617, 306156, 314898, 459234, 472347, 629796, 918468, 944694, 1393339, 1889388, 2786678, 4180017, 5573356, 8360034, 12540051, 16720068, 25080102, 43193509, 50160204, 86387018, 129580527, 172774036, 259161054, 388741581, 518322108, 777483162, 1554966324]

約数ペア:

[(1, 1554966324), (2, 777483162), (3, 518322108), (4, 388741581), (6, 259161054), (9, 172774036), (12, 129580527), (18, 86387018), (31, 50160204), (36, 43193509), (62, 25080102), (93, 16720068), (124, 12540051), (186, 8360034), (279, 5573356), (372, 4180017), (558, 2786678), (823, 1889388), (1116, 1393339), (1646, 944694), (1693, 918468), (2469, 629796), (3292, 472347), (3386, 459234), (4938, 314898), (5079, 306156), (6772, 229617), (7407, 209932), (9876, 157449), (10158, 153078), (14814, 104966), (15237, 102052), (20316, 76539), (25513, 60948), (29628, 52483), (30474, 51026)]