17091468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 45181136

約数和(自身を除く): 28089668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 181, 183, 244, 258, 362, 366, 387, 516, 543, 549, 724, 732, 774, 1086, 1098, 1548, 1629, 2172, 2196, 2623, 3258, 5246, 6516, 7783, 7869, 10492, 11041, 15566, 15738, 22082, 23349, 23607, 31132, 31476, 33123, 44164, 46698, 47214, 66246, 70047, 93396, 94428, 99369, 132492, 140094, 198738, 280188, 397476, 474763, 949526, 1424289, 1899052, 2848578, 4272867, 5697156, 8545734, 17091468]

約数ペア:

[(1, 17091468), (2, 8545734), (3, 5697156), (4, 4272867), (6, 2848578), (9, 1899052), (12, 1424289), (18, 949526), (36, 474763), (43, 397476), (61, 280188), (86, 198738), (122, 140094), (129, 132492), (172, 99369), (181, 94428), (183, 93396), (244, 70047), (258, 66246), (362, 47214), (366, 46698), (387, 44164), (516, 33123), (543, 31476), (549, 31132), (724, 23607), (732, 23349), (774, 22082), (1086, 15738), (1098, 15566), (1548, 11041), (1629, 10492), (2172, 7869), (2196, 7783), (2623, 6516), (3258, 5246)]