18954954

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4639}}^1$

素因数の和:4874

約数の個数: 24

約数和(自身を含む): 41258880

約数和(自身を除く): 22303926

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 4639, 9278, 13917, 27834, 41751, 83502, 1053053, 2106106, 3159159, 6318318, 9477477, 18954954]

約数ペア:

[(1, 18954954), (2, 9477477), (3, 6318318), (6, 3159159), (9, 2106106), (18, 1053053), (227, 83502), (454, 41751), (681, 27834), (1362, 13917), (2043, 9278), (4086, 4639)]