129123558

素因数分解:

$2^1\times 3^4\times {\mathrm{347}}^1\times {\mathrm{2297}}^1$

素因数の和:2658

約数の個数: 40

約数和(自身を含む): 290292552

約数和(自身を除く): 161168994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 347, 694, 1041, 2082, 2297, 3123, 4594, 6246, 6891, 9369, 13782, 18738, 20673, 28107, 41346, 56214, 62019, 124038, 186057, 372114, 797059, 1594118, 2391177, 4782354, 7173531, 14347062, 21520593, 43041186, 64561779, 129123558]

約数ペア:

[(1, 129123558), (2, 64561779), (3, 43041186), (6, 21520593), (9, 14347062), (18, 7173531), (27, 4782354), (54, 2391177), (81, 1594118), (162, 797059), (347, 372114), (694, 186057), (1041, 124038), (2082, 62019), (2297, 56214), (3123, 41346), (4594, 28107), (6246, 20673), (6891, 18738), (9369, 13782)]