213894684

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{10667}}^1$

素因数の和:11234

約数の個数: 36

約数和(自身を含む): 541699704

約数和(自身を除く): 327805020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 10667, 20052, 21334, 32001, 42668, 64002, 96003, 128004, 192006, 384012, 5941519, 11883038, 17824557, 23766076, 35649114, 53473671, 71298228, 106947342, 213894684]

約数ペア:

[(1, 213894684), (2, 106947342), (3, 71298228), (4, 53473671), (6, 35649114), (9, 23766076), (12, 17824557), (18, 11883038), (36, 5941519), (557, 384012), (1114, 192006), (1671, 128004), (2228, 96003), (3342, 64002), (5013, 42668), (6684, 32001), (10026, 21334), (10667, 20052)]