18963171186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{26987}}^1$

素因数の和:27175

約数の個数: 48

約数和(自身を含む): 40648461984

約数和(自身を除く): 21685290798

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2822, 4233, 6889, 8466, 13778, 20667, 26987, 41334, 53974, 80961, 117113, 161922, 234226, 351339, 458779, 702678, 917558, 1376337, 2239921, 2752674, 4479842, 6719763, 13439526, 38078657, 76157314, 114235971, 185913443, 228471942, 371826886, 557740329, 1115480658, 3160528531, 6321057062, 9481585593, 18963171186]

約数ペア:

[(1, 18963171186), (2, 9481585593), (3, 6321057062), (6, 3160528531), (17, 1115480658), (34, 557740329), (51, 371826886), (83, 228471942), (102, 185913443), (166, 114235971), (249, 76157314), (498, 38078657), (1411, 13439526), (2822, 6719763), (4233, 4479842), (6889, 2752674), (8466, 2239921), (13778, 1376337), (20667, 917558), (26987, 702678), (41334, 458779), (53974, 351339), (80961, 234226), (117113, 161922)]