18925164

素因数分解:

$2^2\times 3^4\times {\mathrm{58411}}^1$

素因数の和:58427

約数の個数: 30

約数和(自身を含む): 49474964

約数和(自身を除く): 30549800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58411, 116822, 175233, 233644, 350466, 525699, 700932, 1051398, 1577097, 2102796, 3154194, 4731291, 6308388, 9462582, 18925164]

約数ペア:

[(1, 18925164), (2, 9462582), (3, 6308388), (4, 4731291), (6, 3154194), (9, 2102796), (12, 1577097), (18, 1051398), (27, 700932), (36, 525699), (54, 350466), (81, 233644), (108, 175233), (162, 116822), (324, 58411)]