15696781524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{45989}}^1$

素因数の和:46517

約数の個数: 72

約数和(自身を含む): 41850900000

約数和(自身を除く): 26154118476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 499, 684, 998, 1497, 1996, 2994, 4491, 5988, 8982, 9481, 17964, 18962, 28443, 37924, 45989, 56886, 85329, 91978, 113772, 137967, 170658, 183956, 275934, 341316, 413901, 551868, 827802, 873791, 1655604, 1747582, 2621373, 3495164, 5242746, 7864119, 10485492, 15728238, 22948511, 31456476, 45897022, 68845533, 91794044, 137691066, 206536599, 275382132, 413073198, 436021709, 826146396, 872043418, 1308065127, 1744086836, 2616130254, 3924195381, 5232260508, 7848390762, 15696781524]

約数ペア:

[(1, 15696781524), (2, 7848390762), (3, 5232260508), (4, 3924195381), (6, 2616130254), (9, 1744086836), (12, 1308065127), (18, 872043418), (19, 826146396), (36, 436021709), (38, 413073198), (57, 275382132), (76, 206536599), (114, 137691066), (171, 91794044), (228, 68845533), (342, 45897022), (499, 31456476), (684, 22948511), (998, 15728238), (1497, 10485492), (1996, 7864119), (2994, 5242746), (4491, 3495164), (5988, 2621373), (8982, 1747582), (9481, 1655604), (17964, 873791), (18962, 827802), (28443, 551868), (37924, 413901), (45989, 341316), (56886, 275934), (85329, 183956), (91978, 170658), (113772, 137967)]