18129852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 52136000

約数和(自身を除く): 34006148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 349, 351, 444, 468, 481, 666, 698, 702, 962, 999, 1047, 1332, 1396, 1404, 1443, 1924, 1998, 2094, 2886, 3141, 3996, 4188, 4329, 4537, 5772, 6282, 8658, 9074, 9423, 12564, 12913, 12987, 13611, 17316, 18148, 18846, 25826, 25974, 27222, 37692, 38739, 40833, 51652, 51948, 54444, 77478, 81666, 116217, 122499, 154956, 163332, 167869, 232434, 244998, 335738, 348651, 464868, 489996, 503607, 671476, 697302, 1007214, 1394604, 1510821, 2014428, 3021642, 4532463, 6043284, 9064926, 18129852]

約数ペア:

[(1, 18129852), (2, 9064926), (3, 6043284), (4, 4532463), (6, 3021642), (9, 2014428), (12, 1510821), (13, 1394604), (18, 1007214), (26, 697302), (27, 671476), (36, 503607), (37, 489996), (39, 464868), (52, 348651), (54, 335738), (74, 244998), (78, 232434), (108, 167869), (111, 163332), (117, 154956), (148, 122499), (156, 116217), (222, 81666), (234, 77478), (333, 54444), (349, 51948), (351, 51652), (444, 40833), (468, 38739), (481, 37692), (666, 27222), (698, 25974), (702, 25826), (962, 18846), (999, 18148), (1047, 17316), (1332, 13611), (1396, 12987), (1404, 12913), (1443, 12564), (1924, 9423), (1998, 9074), (2094, 8658), (2886, 6282), (3141, 5772), (3996, 4537), (4188, 4329)]