212265018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3517}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 526855680

約数和(自身を除く): 314590662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 958, 1437, 2874, 3353, 3517, 4311, 6706, 7034, 8622, 10059, 10551, 20118, 21102, 24619, 30177, 31653, 49238, 60354, 63306, 73857, 147714, 221571, 443142, 1684643, 3369286, 5053929, 10107858, 11792501, 15161787, 23585002, 30323574, 35377503, 70755006, 106132509, 212265018]

約数ペア:

[(1, 212265018), (2, 106132509), (3, 70755006), (6, 35377503), (7, 30323574), (9, 23585002), (14, 15161787), (18, 11792501), (21, 10107858), (42, 5053929), (63, 3369286), (126, 1684643), (479, 443142), (958, 221571), (1437, 147714), (2874, 73857), (3353, 63306), (3517, 60354), (4311, 49238), (6706, 31653), (7034, 30177), (8622, 24619), (10059, 21102), (10551, 20118)]