18169396

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 24166604

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 41, 49, 68, 76, 82, 98, 119, 133, 164, 196, 238, 266, 287, 323, 343, 476, 532, 574, 646, 686, 697, 779, 833, 931, 1148, 1292, 1372, 1394, 1558, 1666, 1862, 2009, 2261, 2788, 3116, 3332, 3724, 4018, 4522, 4879, 5453, 5831, 6517, 8036, 9044, 9758, 10906, 11662, 13034, 13243, 14063, 15827, 19516, 21812, 23324, 26068, 26486, 28126, 31654, 34153, 38171, 52972, 56252, 63308, 68306, 76342, 92701, 110789, 136612, 152684, 185402, 221578, 239071, 267197, 370804, 443156, 478142, 534394, 648907, 956284, 1068788, 1297814, 2595628, 4542349, 9084698, 18169396]

約数ペア:

[(1, 18169396), (2, 9084698), (4, 4542349), (7, 2595628), (14, 1297814), (17, 1068788), (19, 956284), (28, 648907), (34, 534394), (38, 478142), (41, 443156), (49, 370804), (68, 267197), (76, 239071), (82, 221578), (98, 185402), (119, 152684), (133, 136612), (164, 110789), (196, 92701), (238, 76342), (266, 68306), (287, 63308), (323, 56252), (343, 52972), (476, 38171), (532, 34153), (574, 31654), (646, 28126), (686, 26486), (697, 26068), (779, 23324), (833, 21812), (931, 19516), (1148, 15827), (1292, 14063), (1372, 13243), (1394, 13034), (1558, 11662), (1666, 10906), (1862, 9758), (2009, 9044), (2261, 8036), (2788, 6517), (3116, 5831), (3332, 5453), (3724, 4879), (4018, 4522)]