15198174

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 34117200

約数和(自身を除く): 18919026

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 179, 267, 318, 358, 477, 534, 537, 801, 954, 1074, 1602, 1611, 3222, 4717, 9434, 9487, 14151, 15931, 18974, 28302, 28461, 31862, 42453, 47793, 56922, 84906, 85383, 95586, 143379, 170766, 286758, 844343, 1688686, 2533029, 5066058, 7599087, 15198174]

約数ペア:

[(1, 15198174), (2, 7599087), (3, 5066058), (6, 2533029), (9, 1688686), (18, 844343), (53, 286758), (89, 170766), (106, 143379), (159, 95586), (178, 85383), (179, 84906), (267, 56922), (318, 47793), (358, 42453), (477, 31862), (534, 28461), (537, 28302), (801, 18974), (954, 15931), (1074, 14151), (1602, 9487), (1611, 9434), (3222, 4717)]