16421472

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3036

約数の個数: 72

約数和(自身を含む): 49172760

約数和(自身を除く): 32751288

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, 3001, 5472, 6002, 9003, 12004, 18006, 24008, 27009, 36012, 48016, 54018, 57019, 72024, 96032, 108036, 114038, 144048, 171057, 216072, 228076, 288096, 342114, 432144, 456152, 513171, 684228, 864288, 912304, 1026342, 1368456, 1824608, 2052684, 2736912, 4105368, 5473824, 8210736, 16421472]

約数ペア:

[(1, 16421472), (2, 8210736), (3, 5473824), (4, 4105368), (6, 2736912), (8, 2052684), (9, 1824608), (12, 1368456), (16, 1026342), (18, 912304), (19, 864288), (24, 684228), (32, 513171), (36, 456152), (38, 432144), (48, 342114), (57, 288096), (72, 228076), (76, 216072), (96, 171057), (114, 144048), (144, 114038), (152, 108036), (171, 96032), (228, 72024), (288, 57019), (304, 54018), (342, 48016), (456, 36012), (608, 27009), (684, 24008), (912, 18006), (1368, 12004), (1824, 9003), (2736, 6002), (3001, 5472)]