19942034274

素因数分解:

$2^1\times 3^4\times {\mathrm{9949}}^1\times {\mathrm{12373}}^1$

素因数の和:22336

約数の個数: 40

約数和(自身を含む): 44693031900

約数和(自身を除く): 24750997626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9949, 12373, 19898, 24746, 29847, 37119, 59694, 74238, 89541, 111357, 179082, 222714, 268623, 334071, 537246, 668142, 805869, 1002213, 1611738, 2004426, 123098977, 246197954, 369296931, 738593862, 1107890793, 2215781586, 3323672379, 6647344758, 9971017137, 19942034274]

約数ペア:

[(1, 19942034274), (2, 9971017137), (3, 6647344758), (6, 3323672379), (9, 2215781586), (18, 1107890793), (27, 738593862), (54, 369296931), (81, 246197954), (162, 123098977), (9949, 2004426), (12373, 1611738), (19898, 1002213), (24746, 805869), (29847, 668142), (37119, 537246), (59694, 334071), (74238, 268623), (89541, 222714), (111357, 179082)]