2215677786

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1076617}}^1$

素因数の和:1076643

約数の個数: 32

約数和(自身を含む): 5167766400

約数和(自身を除く): 2952088614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 1076617, 2153234, 3229851, 6459702, 7536319, 15072638, 22608957, 45217914, 52754233, 105508466, 158262699, 316525398, 369279631, 738559262, 1107838893, 2215677786]

約数ペア:

[(1, 2215677786), (2, 1107838893), (3, 738559262), (6, 369279631), (7, 316525398), (14, 158262699), (21, 105508466), (42, 52754233), (49, 45217914), (98, 22608957), (147, 15072638), (294, 7536319), (343, 6459702), (686, 3229851), (1029, 2153234), (2058, 1076617)]