18954684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75217}}^1$

素因数の和:75234

約数の個数: 36

約数和(自身を含む): 54758704

約数和(自身を除く): 35804020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75217, 150434, 225651, 300868, 451302, 526519, 676953, 902604, 1053038, 1353906, 1579557, 2106076, 2707812, 3159114, 4738671, 6318228, 9477342, 18954684]

約数ペア:

[(1, 18954684), (2, 9477342), (3, 6318228), (4, 4738671), (6, 3159114), (7, 2707812), (9, 2106076), (12, 1579557), (14, 1353906), (18, 1053038), (21, 902604), (28, 676953), (36, 526519), (42, 451302), (63, 300868), (84, 225651), (126, 150434), (252, 75217)]