12520872

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^2$

素因数の和:62

約数の個数: 192

約数和(自身を含む): 43920000

約数和(自身を除く): 31399128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 169, 182, 189, 196, 216, 234, 252, 273, 294, 312, 338, 343, 351, 364, 378, 392, 441, 468, 504, 507, 546, 588, 637, 676, 686, 702, 728, 756, 819, 882, 936, 1014, 1029, 1092, 1176, 1183, 1274, 1323, 1352, 1372, 1404, 1512, 1521, 1638, 1764, 1911, 2028, 2058, 2184, 2366, 2457, 2548, 2646, 2744, 2808, 3042, 3087, 3276, 3528, 3549, 3822, 4056, 4116, 4459, 4563, 4732, 4914, 5096, 5292, 5733, 6084, 6174, 6552, 7098, 7644, 8232, 8281, 8918, 9126, 9261, 9464, 9828, 10584, 10647, 11466, 12168, 12348, 13377, 14196, 15288, 16562, 17199, 17836, 18252, 18522, 19656, 21294, 22932, 24696, 24843, 26754, 28392, 31941, 33124, 34398, 35672, 36504, 37044, 40131, 42588, 45864, 49686, 53508, 57967, 63882, 66248, 68796, 74088, 74529, 80262, 85176, 99372, 107016, 115934, 120393, 127764, 137592, 149058, 160524, 173901, 198744, 223587, 231868, 240786, 255528, 298116, 321048, 347802, 447174, 463736, 481572, 521703, 596232, 695604, 894348, 963144, 1043406, 1391208, 1565109, 1788696, 2086812, 3130218, 4173624, 6260436, 12520872]

約数ペア:

[(1, 12520872), (2, 6260436), (3, 4173624), (4, 3130218), (6, 2086812), (7, 1788696), (8, 1565109), (9, 1391208), (12, 1043406), (13, 963144), (14, 894348), (18, 695604), (21, 596232), (24, 521703), (26, 481572), (27, 463736), (28, 447174), (36, 347802), (39, 321048), (42, 298116), (49, 255528), (52, 240786), (54, 231868), (56, 223587), (63, 198744), (72, 173901), (78, 160524), (84, 149058), (91, 137592), (98, 127764), (104, 120393), (108, 115934), (117, 107016), (126, 99372), (147, 85176), (156, 80262), (168, 74529), (169, 74088), (182, 68796), (189, 66248), (196, 63882), (216, 57967), (234, 53508), (252, 49686), (273, 45864), (294, 42588), (312, 40131), (338, 37044), (343, 36504), (351, 35672), (364, 34398), (378, 33124), (392, 31941), (441, 28392), (468, 26754), (504, 24843), (507, 24696), (546, 22932), (588, 21294), (637, 19656), (676, 18522), (686, 18252), (702, 17836), (728, 17199), (756, 16562), (819, 15288), (882, 14196), (936, 13377), (1014, 12348), (1029, 12168), (1092, 11466), (1176, 10647), (1183, 10584), (1274, 9828), (1323, 9464), (1352, 9261), (1372, 9126), (1404, 8918), (1512, 8281), (1521, 8232), (1638, 7644), (1764, 7098), (1911, 6552), (2028, 6174), (2058, 6084), (2184, 5733), (2366, 5292), (2457, 5096), (2548, 4914), (2646, 4732), (2744, 4563), (2808, 4459), (3042, 4116), (3087, 4056), (3276, 3822), (3528, 3549)]