27201942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 64509120

約数和(自身を除く): 37307178

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 41, 58, 62, 82, 87, 93, 123, 174, 186, 246, 261, 279, 369, 522, 558, 738, 899, 1189, 1271, 1681, 1798, 2378, 2542, 2697, 3362, 3567, 3813, 5043, 5394, 7134, 7626, 8091, 10086, 10701, 11439, 15129, 16182, 21402, 22878, 30258, 36859, 48749, 52111, 73718, 97498, 104222, 110577, 146247, 156333, 221154, 292494, 312666, 331731, 438741, 468999, 663462, 877482, 937998, 1511219, 3022438, 4533657, 9067314, 13600971, 27201942]

約数ペア:

[(1, 27201942), (2, 13600971), (3, 9067314), (6, 4533657), (9, 3022438), (18, 1511219), (29, 937998), (31, 877482), (41, 663462), (58, 468999), (62, 438741), (82, 331731), (87, 312666), (93, 292494), (123, 221154), (174, 156333), (186, 146247), (246, 110577), (261, 104222), (279, 97498), (369, 73718), (522, 52111), (558, 48749), (738, 36859), (899, 30258), (1189, 22878), (1271, 21402), (1681, 16182), (1798, 15129), (2378, 11439), (2542, 10701), (2697, 10086), (3362, 8091), (3567, 7626), (3813, 7134), (5043, 5394)]