180905994

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 423532800

約数和(自身を除く): 242626806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 113, 138, 207, 226, 339, 414, 621, 678, 1017, 1242, 1289, 2034, 2578, 2599, 3051, 3867, 5198, 6102, 7734, 7797, 11601, 15594, 23202, 23391, 29647, 34803, 46782, 59294, 69606, 70173, 88941, 140346, 145657, 177882, 266823, 291314, 436971, 533646, 800469, 873942, 1310913, 1600938, 2621826, 3350111, 3932739, 6700222, 7865478, 10050333, 20100666, 30150999, 60301998, 90452997, 180905994]

約数ペア:

[(1, 180905994), (2, 90452997), (3, 60301998), (6, 30150999), (9, 20100666), (18, 10050333), (23, 7865478), (27, 6700222), (46, 3932739), (54, 3350111), (69, 2621826), (113, 1600938), (138, 1310913), (207, 873942), (226, 800469), (339, 533646), (414, 436971), (621, 291314), (678, 266823), (1017, 177882), (1242, 145657), (1289, 140346), (2034, 88941), (2578, 70173), (2599, 69606), (3051, 59294), (3867, 46782), (5198, 34803), (6102, 29647), (7734, 23391), (7797, 23202), (11601, 15594)]