18082486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 11466314

約数列:

[1, 2, 29, 31, 58, 62, 89, 113, 178, 226, 899, 1798, 2581, 2759, 3277, 3503, 5162, 5518, 6554, 7006, 10057, 20114, 80011, 101587, 160022, 203174, 291653, 311767, 583306, 623534, 9041243, 18082486]

約数ペア:

[(1, 18082486), (2, 9041243), (29, 623534), (31, 583306), (58, 311767), (62, 291653), (89, 203174), (113, 160022), (178, 101587), (226, 80011), (899, 20114), (1798, 10057), (2581, 7006), (2759, 6554), (3277, 5518), (3503, 5162)]