18589036904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{845879}}^1$

素因数の和:845993

約数の個数: 32

約数和(自身を含む): 36237499200

約数和(自身を除く): 17648462296

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 2747, 5494, 10988, 21976, 845879, 1691758, 3383516, 6767032, 34681039, 56673893, 69362078, 113347786, 138724156, 226695572, 277448312, 453391144, 2323629613, 4647259226, 9294518452, 18589036904]

約数ペア:

[(1, 18589036904), (2, 9294518452), (4, 4647259226), (8, 2323629613), (41, 453391144), (67, 277448312), (82, 226695572), (134, 138724156), (164, 113347786), (268, 69362078), (328, 56673893), (536, 34681039), (2747, 6767032), (5494, 3383516), (10988, 1691758), (21976, 845879)]