18431292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7386

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 30960708

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7349, 14698, 22047, 29396, 44094, 80839, 88188, 139631, 161678, 242517, 279262, 323356, 418893, 485034, 558524, 837786, 970068, 1535941, 1675572, 3071882, 4607823, 6143764, 9215646, 18431292]

約数ペア:

[(1, 18431292), (2, 9215646), (3, 6143764), (4, 4607823), (6, 3071882), (11, 1675572), (12, 1535941), (19, 970068), (22, 837786), (33, 558524), (38, 485034), (44, 418893), (57, 323356), (66, 279262), (76, 242517), (114, 161678), (132, 139631), (209, 88188), (228, 80839), (418, 44094), (627, 29396), (836, 22047), (1254, 14698), (2508, 7349)]