31917132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 58399668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 179, 234, 254, 351, 358, 381, 468, 508, 537, 702, 716, 762, 1074, 1143, 1404, 1524, 1611, 1651, 2148, 2286, 2327, 3222, 3302, 3429, 4572, 4654, 4833, 4953, 6444, 6604, 6858, 6981, 9308, 9666, 9906, 13716, 13962, 14859, 19332, 19812, 20943, 22733, 27924, 29718, 41886, 44577, 45466, 59436, 62829, 68199, 83772, 89154, 90932, 125658, 136398, 178308, 204597, 251316, 272796, 295529, 409194, 591058, 613791, 818388, 886587, 1182116, 1227582, 1773174, 2455164, 2659761, 3546348, 5319522, 7979283, 10639044, 15958566, 31917132]

約数ペア:

[(1, 31917132), (2, 15958566), (3, 10639044), (4, 7979283), (6, 5319522), (9, 3546348), (12, 2659761), (13, 2455164), (18, 1773174), (26, 1227582), (27, 1182116), (36, 886587), (39, 818388), (52, 613791), (54, 591058), (78, 409194), (108, 295529), (117, 272796), (127, 251316), (156, 204597), (179, 178308), (234, 136398), (254, 125658), (351, 90932), (358, 89154), (381, 83772), (468, 68199), (508, 62829), (537, 59436), (702, 45466), (716, 44577), (762, 41886), (1074, 29718), (1143, 27924), (1404, 22733), (1524, 20943), (1611, 19812), (1651, 19332), (2148, 14859), (2286, 13962), (2327, 13716), (3222, 9906), (3302, 9666), (3429, 9308), (4572, 6981), (4654, 6858), (4833, 6604), (4953, 6444)]