9172592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 22081920

約数和(自身を除く): 12909328

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 211, 247, 286, 304, 418, 422, 494, 572, 836, 844, 988, 1144, 1672, 1688, 1976, 2288, 2321, 2717, 2743, 3344, 3376, 3952, 4009, 4642, 5434, 5486, 8018, 9284, 10868, 10972, 16036, 18568, 21736, 21944, 30173, 32072, 37136, 43472, 43888, 44099, 52117, 60346, 64144, 88198, 104234, 120692, 176396, 208468, 241384, 352792, 416936, 482768, 573287, 705584, 833872, 1146574, 2293148, 4586296, 9172592]

約数ペア:

[(1, 9172592), (2, 4586296), (4, 2293148), (8, 1146574), (11, 833872), (13, 705584), (16, 573287), (19, 482768), (22, 416936), (26, 352792), (38, 241384), (44, 208468), (52, 176396), (76, 120692), (88, 104234), (104, 88198), (143, 64144), (152, 60346), (176, 52117), (208, 44099), (209, 43888), (211, 43472), (247, 37136), (286, 32072), (304, 30173), (418, 21944), (422, 21736), (494, 18568), (572, 16036), (836, 10972), (844, 10868), (988, 9284), (1144, 8018), (1672, 5486), (1688, 5434), (1976, 4642), (2288, 4009), (2321, 3952), (2717, 3376), (2743, 3344)]