19331676

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 63010080

約数和(自身を除く): 43678404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 281, 294, 351, 364, 378, 441, 468, 546, 562, 588, 637, 702, 756, 819, 843, 882, 1092, 1124, 1274, 1323, 1404, 1638, 1686, 1764, 1911, 1967, 2457, 2529, 2548, 2646, 3276, 3372, 3653, 3822, 3934, 4914, 5058, 5292, 5733, 5901, 7306, 7587, 7644, 7868, 9828, 10116, 10959, 11466, 11802, 13769, 14612, 15174, 17199, 17703, 21918, 22932, 23604, 25571, 27538, 30348, 32877, 34398, 35406, 41307, 43836, 51142, 53109, 55076, 65754, 68796, 70812, 76713, 82614, 98631, 102284, 106218, 123921, 131508, 153426, 165228, 178997, 197262, 212436, 230139, 247842, 306852, 357994, 371763, 394524, 460278, 495684, 536991, 690417, 715988, 743526, 920556, 1073982, 1380834, 1487052, 1610973, 2147964, 2761668, 3221946, 4832919, 6443892, 9665838, 19331676]

約数ペア:

[(1, 19331676), (2, 9665838), (3, 6443892), (4, 4832919), (6, 3221946), (7, 2761668), (9, 2147964), (12, 1610973), (13, 1487052), (14, 1380834), (18, 1073982), (21, 920556), (26, 743526), (27, 715988), (28, 690417), (36, 536991), (39, 495684), (42, 460278), (49, 394524), (52, 371763), (54, 357994), (63, 306852), (78, 247842), (84, 230139), (91, 212436), (98, 197262), (108, 178997), (117, 165228), (126, 153426), (147, 131508), (156, 123921), (182, 106218), (189, 102284), (196, 98631), (234, 82614), (252, 76713), (273, 70812), (281, 68796), (294, 65754), (351, 55076), (364, 53109), (378, 51142), (441, 43836), (468, 41307), (546, 35406), (562, 34398), (588, 32877), (637, 30348), (702, 27538), (756, 25571), (819, 23604), (843, 22932), (882, 21918), (1092, 17703), (1124, 17199), (1274, 15174), (1323, 14612), (1404, 13769), (1638, 11802), (1686, 11466), (1764, 10959), (1911, 10116), (1967, 9828), (2457, 7868), (2529, 7644), (2548, 7587), (2646, 7306), (3276, 5901), (3372, 5733), (3653, 5292), (3822, 5058), (3934, 4914)]