3640812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 9838080

約数和(自身を除く): 6197268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 487, 534, 623, 974, 1068, 1246, 1461, 1869, 1948, 2492, 2922, 3409, 3738, 5844, 6818, 7476, 10227, 13636, 20454, 40908, 43343, 86686, 130029, 173372, 260058, 303401, 520116, 606802, 910203, 1213604, 1820406, 3640812]

約数ペア:

[(1, 3640812), (2, 1820406), (3, 1213604), (4, 910203), (6, 606802), (7, 520116), (12, 303401), (14, 260058), (21, 173372), (28, 130029), (42, 86686), (84, 43343), (89, 40908), (178, 20454), (267, 13636), (356, 10227), (487, 7476), (534, 6818), (623, 5844), (974, 3738), (1068, 3409), (1246, 2922), (1461, 2492), (1869, 1948)]