16494390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16661}}^1$

素因数の和:16685

約数の個数: 48

約数和(自身を含む): 46786896

約数和(自身を除く): 30292506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 16661, 33322, 49983, 83305, 99966, 149949, 166610, 183271, 249915, 299898, 366542, 499830, 549813, 749745, 916355, 1099626, 1499490, 1649439, 1832710, 2749065, 3298878, 5498130, 8247195, 16494390]

約数ペア:

[(1, 16494390), (2, 8247195), (3, 5498130), (5, 3298878), (6, 2749065), (9, 1832710), (10, 1649439), (11, 1499490), (15, 1099626), (18, 916355), (22, 749745), (30, 549813), (33, 499830), (45, 366542), (55, 299898), (66, 249915), (90, 183271), (99, 166610), (110, 149949), (165, 99966), (198, 83305), (330, 49983), (495, 33322), (990, 16661)]