2215702998

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{204137}}^1$

素因数の和:204218

約数の個数: 40

約数和(自身を含む): 5038942392

約数和(自身を除く): 2823239394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 204137, 408274, 612411, 1224822, 1837233, 3674466, 5511699, 11023398, 13677179, 16535097, 27354358, 33070194, 41031537, 82063074, 123094611, 246189222, 369283833, 738567666, 1107851499, 2215702998]

約数ペア:

[(1, 2215702998), (2, 1107851499), (3, 738567666), (6, 369283833), (9, 246189222), (18, 123094611), (27, 82063074), (54, 41031537), (67, 33070194), (81, 27354358), (134, 16535097), (162, 13677179), (201, 11023398), (402, 5511699), (603, 3674466), (1206, 1837233), (1809, 1224822), (3618, 612411), (5427, 408274), (10854, 204137)]