147197286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{355549}}^1$

素因数の和:355580

約数の個数: 24

約数和(自身を含む): 332794800

約数和(自身を除く): 185597514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 355549, 711098, 1066647, 2133294, 3199941, 6399882, 8177627, 16355254, 24532881, 49065762, 73598643, 147197286]

約数ペア:

[(1, 147197286), (2, 73598643), (3, 49065762), (6, 24532881), (9, 16355254), (18, 8177627), (23, 6399882), (46, 3199941), (69, 2133294), (138, 1066647), (207, 711098), (414, 355549)]