13680636.000000000

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22003}}^1$

素因数の和:22038

約数の個数: 72

約数和(自身を含む): 360425520

約数和(自身を除く): 240025104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 22003, 44006, 66009, 88012, 132018, 176024, 198027, 264036, 352048, 396054, 418057, 528072, 704096, 792108, 836114, 1056144, 1254171, 1584216, 1672228, 2112288, 2508342, 3168432, 3344456, 3762513, 5016684, 6336864, 6688912, 7525026, 10033368, 13377824, 15050052, 20066736, 30100104, 40133472, 60200208, 120400416]

約数ペア:

[(1, 120400416), (2, 60200208), (3, 40133472), (4, 30100104), (6, 20066736), (8, 15050052), (9, 13377824), (12, 10033368), (16, 7525026), (18, 6688912), (19, 6336864), (24, 5016684), (32, 3762513), (36, 3344456), (38, 3168432), (48, 2508342), (57, 2112288), (72, 1672228), (76, 1584216), (96, 1254171), (114, 1056144), (144, 836114), (152, 792108), (171, 704096), (228, 528072), (288, 418057), (304, 396054), (342, 352048), (456, 264036), (608, 198027), (684, 176024), (912, 132018), (1368, 88012), (1824, 66009), (2736, 44006), (5472, 22003)]