39912228

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12457}}^1$

素因数の和:12556

約数の個数: 36

約数和(自身を含む): 102031020

約数和(自身を除く): 62118792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 12457, 24914, 37371, 49828, 74742, 112113, 149484, 224226, 448452, 1108673, 2217346, 3326019, 4434692, 6652038, 9978057, 13304076, 19956114, 39912228]

約数ペア:

[(1, 39912228), (2, 19956114), (3, 13304076), (4, 9978057), (6, 6652038), (9, 4434692), (12, 3326019), (18, 2217346), (36, 1108673), (89, 448452), (178, 224226), (267, 149484), (356, 112113), (534, 74742), (801, 49828), (1068, 37371), (1602, 24914), (3204, 12457)]