216113844

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137477}}^1$

素因数の和:137615

約数の個数: 24

約数和(自身を含む): 508118688

約数和(自身を除く): 292004844

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 137477, 274954, 412431, 549908, 824862, 1649724, 18009487, 36018974, 54028461, 72037948, 108056922, 216113844]

約数ペア:

[(1, 216113844), (2, 108056922), (3, 72037948), (4, 54028461), (6, 36018974), (12, 18009487), (131, 1649724), (262, 824862), (393, 549908), (524, 412431), (786, 274954), (1572, 137477)]