18613104

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4457

約数の個数: 40

約数和(自身を含む): 48635280

約数和(自身を除く): 30022176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4357, 8714, 13071, 17428, 26142, 34856, 52284, 69712, 104568, 209136, 387773, 775546, 1163319, 1551092, 2326638, 3102184, 4653276, 6204368, 9306552, 18613104]

約数ペア:

[(1, 18613104), (2, 9306552), (3, 6204368), (4, 4653276), (6, 3102184), (8, 2326638), (12, 1551092), (16, 1163319), (24, 775546), (48, 387773), (89, 209136), (178, 104568), (267, 69712), (356, 52284), (534, 34856), (712, 26142), (1068, 17428), (1424, 13071), (2136, 8714), (4272, 4357)]