1853845812

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26987

約数の個数: 144

約数和(自身を含む): 6021261120

約数和(自身を除く): 4167415308

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, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 22932, 26947, 34398, 53894, 68796, 80841, 107788, 161682, 188629, 242523, 323364, 350311, 377258, 485046, 565887, 700622, 727569, 754516, 970092, 1050933, 1131774, 1320403, 1401244, 1455138, 1697661, 2101866, 2263548, 2452177, 2640806, 2910276, 3152799, 3395322, 3961209, 4203732, 4904354, 5092983, 5281612, 6305598, 6790644, 7356531, 7922418, 9458397, 9808708, 10185966, 11883627, 12611196, 14713062, 15844836, 17165239, 18916794, 20371932, 22069593, 23767254, 29426124, 34330478, 35650881, 37833588, 44139186, 47534508, 51495717, 66208779, 68660956, 71301762, 88278372, 102991434, 132417558, 142603524, 154487151, 205982868, 264835116, 308974302, 463461453, 617948604, 926922906, 1853845812]

約数ペア:

[(1, 1853845812), (2, 926922906), (3, 617948604), (4, 463461453), (6, 308974302), (7, 264835116), (9, 205982868), (12, 154487151), (13, 142603524), (14, 132417558), (18, 102991434), (21, 88278372), (26, 71301762), (27, 68660956), (28, 66208779), (36, 51495717), (39, 47534508), (42, 44139186), (49, 37833588), (52, 35650881), (54, 34330478), (63, 29426124), (78, 23767254), (84, 22069593), (91, 20371932), (98, 18916794), (108, 17165239), (117, 15844836), (126, 14713062), (147, 12611196), (156, 11883627), (182, 10185966), (189, 9808708), (196, 9458397), (234, 7922418), (252, 7356531), (273, 6790644), (294, 6305598), (351, 5281612), (364, 5092983), (378, 4904354), (441, 4203732), (468, 3961209), (546, 3395322), (588, 3152799), (637, 2910276), (702, 2640806), (756, 2452177), (819, 2263548), (882, 2101866), (1092, 1697661), (1274, 1455138), (1323, 1401244), (1404, 1320403), (1638, 1131774), (1764, 1050933), (1911, 970092), (2457, 754516), (2548, 727569), (2646, 700622), (3276, 565887), (3822, 485046), (4914, 377258), (5292, 350311), (5733, 323364), (7644, 242523), (9828, 188629), (11466, 161682), (17199, 107788), (22932, 80841), (26947, 68796), (34398, 53894)]