1541268

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 4146912

約数和(自身を除く): 2605644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 71, 81, 108, 134, 142, 162, 201, 213, 268, 284, 324, 402, 426, 603, 639, 804, 852, 1206, 1278, 1809, 1917, 2412, 2556, 3618, 3834, 4757, 5427, 5751, 7236, 7668, 9514, 10854, 11502, 14271, 19028, 21708, 23004, 28542, 42813, 57084, 85626, 128439, 171252, 256878, 385317, 513756, 770634, 1541268]

約数ペア:

[(1, 1541268), (2, 770634), (3, 513756), (4, 385317), (6, 256878), (9, 171252), (12, 128439), (18, 85626), (27, 57084), (36, 42813), (54, 28542), (67, 23004), (71, 21708), (81, 19028), (108, 14271), (134, 11502), (142, 10854), (162, 9514), (201, 7668), (213, 7236), (268, 5751), (284, 5427), (324, 4757), (402, 3834), (426, 3618), (603, 2556), (639, 2412), (804, 1917), (852, 1809), (1206, 1278)]