18300156908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{12497}}^1$

素因数の和:13982

約数の個数: 48

約数和(自身を含む): 36483761664

約数和(自身を除く): 18183604756

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1447, 2894, 5788, 12497, 15917, 24994, 31834, 33281, 49988, 63668, 66562, 133124, 137467, 274934, 287431, 366091, 549868, 574862, 732182, 1149724, 1464364, 3161741, 6323482, 12646964, 18083159, 36166318, 72332636, 198914749, 397829498, 415912657, 795658996, 831825314, 1663650628, 4575039227, 9150078454, 18300156908]

約数ペア:

[(1, 18300156908), (2, 9150078454), (4, 4575039227), (11, 1663650628), (22, 831825314), (23, 795658996), (44, 415912657), (46, 397829498), (92, 198914749), (253, 72332636), (506, 36166318), (1012, 18083159), (1447, 12646964), (2894, 6323482), (5788, 3161741), (12497, 1464364), (15917, 1149724), (24994, 732182), (31834, 574862), (33281, 549868), (49988, 366091), (63668, 287431), (66562, 274934), (133124, 137467)]