17947505328

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{38977}}^1$

素因数の和:39222

約数の個数: 80

約数和(自身を含む): 47501397216

約数和(自身を除く): 29553891888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 181, 212, 318, 362, 424, 543, 636, 724, 848, 1086, 1272, 1448, 2172, 2544, 2896, 4344, 8688, 9593, 19186, 28779, 38372, 38977, 57558, 76744, 77954, 115116, 116931, 153488, 155908, 230232, 233862, 311816, 460464, 467724, 623632, 935448, 1870896, 2065781, 4131562, 6197343, 7054837, 8263124, 12394686, 14109674, 16526248, 21164511, 24789372, 28219348, 33052496, 42329022, 49578744, 56438696, 84658044, 99157488, 112877392, 169316088, 338632176, 373906361, 747812722, 1121719083, 1495625444, 2243438166, 2991250888, 4486876332, 5982501776, 8973752664, 17947505328]

約数ペア:

[(1, 17947505328), (2, 8973752664), (3, 5982501776), (4, 4486876332), (6, 2991250888), (8, 2243438166), (12, 1495625444), (16, 1121719083), (24, 747812722), (48, 373906361), (53, 338632176), (106, 169316088), (159, 112877392), (181, 99157488), (212, 84658044), (318, 56438696), (362, 49578744), (424, 42329022), (543, 33052496), (636, 28219348), (724, 24789372), (848, 21164511), (1086, 16526248), (1272, 14109674), (1448, 12394686), (2172, 8263124), (2544, 7054837), (2896, 6197343), (4344, 4131562), (8688, 2065781), (9593, 1870896), (19186, 935448), (28779, 623632), (38372, 467724), (38977, 460464), (57558, 311816), (76744, 233862), (77954, 230232), (115116, 155908), (116931, 153488)]