18100170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 34465590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 141, 165, 198, 235, 282, 330, 389, 423, 470, 495, 517, 705, 778, 846, 990, 1034, 1167, 1410, 1551, 1945, 2115, 2334, 2585, 3102, 3501, 3890, 4230, 4279, 4653, 5170, 5835, 7002, 7755, 8558, 9306, 11670, 12837, 15510, 17505, 18283, 21395, 23265, 25674, 35010, 36566, 38511, 42790, 46530, 54849, 64185, 77022, 91415, 109698, 128370, 164547, 182830, 192555, 201113, 274245, 329094, 385110, 402226, 548490, 603339, 822735, 1005565, 1206678, 1645470, 1810017, 2011130, 3016695, 3620034, 6033390, 9050085, 18100170]

約数ペア:

[(1, 18100170), (2, 9050085), (3, 6033390), (5, 3620034), (6, 3016695), (9, 2011130), (10, 1810017), (11, 1645470), (15, 1206678), (18, 1005565), (22, 822735), (30, 603339), (33, 548490), (45, 402226), (47, 385110), (55, 329094), (66, 274245), (90, 201113), (94, 192555), (99, 182830), (110, 164547), (141, 128370), (165, 109698), (198, 91415), (235, 77022), (282, 64185), (330, 54849), (389, 46530), (423, 42790), (470, 38511), (495, 36566), (517, 35010), (705, 25674), (778, 23265), (846, 21395), (990, 18283), (1034, 17505), (1167, 15510), (1410, 12837), (1551, 11670), (1945, 9306), (2115, 8558), (2334, 7755), (2585, 7002), (3102, 5835), (3501, 5170), (3890, 4653), (4230, 4279)]