17952390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 47020896

約数和(自身を除く): 29068506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1321, 1359, 1510, 2265, 2642, 2718, 3963, 4530, 6605, 6795, 7926, 11889, 13210, 13590, 19815, 23778, 39630, 59445, 118890, 199471, 398942, 598413, 997355, 1196826, 1795239, 1994710, 2992065, 3590478, 5984130, 8976195, 17952390]

約数ペア:

[(1, 17952390), (2, 8976195), (3, 5984130), (5, 3590478), (6, 2992065), (9, 1994710), (10, 1795239), (15, 1196826), (18, 997355), (30, 598413), (45, 398942), (90, 199471), (151, 118890), (302, 59445), (453, 39630), (755, 23778), (906, 19815), (1321, 13590), (1359, 13210), (1510, 11889), (2265, 7926), (2642, 6795), (2718, 6605), (3963, 4530)]