18125772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 52308480

約数和(自身を除く): 34182708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 277, 287, 399, 492, 532, 554, 574, 779, 798, 831, 861, 1108, 1148, 1558, 1596, 1662, 1722, 1939, 2337, 3116, 3324, 3444, 3878, 4674, 5263, 5453, 5817, 7756, 9348, 10526, 10906, 11357, 11634, 15789, 16359, 21052, 21812, 22714, 23268, 31578, 32718, 34071, 36841, 45428, 63156, 65436, 68142, 73682, 79499, 110523, 136284, 147364, 158998, 215783, 221046, 238497, 317996, 431566, 442092, 476994, 647349, 863132, 953988, 1294698, 1510481, 2589396, 3020962, 4531443, 6041924, 9062886, 18125772]

約数ペア:

[(1, 18125772), (2, 9062886), (3, 6041924), (4, 4531443), (6, 3020962), (7, 2589396), (12, 1510481), (14, 1294698), (19, 953988), (21, 863132), (28, 647349), (38, 476994), (41, 442092), (42, 431566), (57, 317996), (76, 238497), (82, 221046), (84, 215783), (114, 158998), (123, 147364), (133, 136284), (164, 110523), (228, 79499), (246, 73682), (266, 68142), (277, 65436), (287, 63156), (399, 45428), (492, 36841), (532, 34071), (554, 32718), (574, 31578), (779, 23268), (798, 22714), (831, 21812), (861, 21052), (1108, 16359), (1148, 15789), (1558, 11634), (1596, 11357), (1662, 10906), (1722, 10526), (1939, 9348), (2337, 7756), (3116, 5817), (3324, 5453), (3444, 5263), (3878, 4674)]