12581894052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{182887}}^1$

素因数の和:182927

約数の個数: 144

約数和(自身を含む): 40864494720

約数和(自身を除く): 28282600668

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, 34398, 68796, 182887, 365774, 548661, 731548, 1097322, 1280209, 1645983, 2194644, 2377531, 2560418, 3291966, 3840627, 4755062, 4937949, 5120836, 6583932, 7132593, 7681254, 8961463, 9510124, 9875898, 11521881, 14265186, 15362508, 16642717, 17922926, 19751796, 21397779, 23043762, 26884389, 28530372, 33285434, 34565643, 35845852, 42795558, 46087524, 49928151, 53768778, 64193337, 66570868, 69131286, 80653167, 85591116, 99856302, 107537556, 116499019, 128386674, 138262572, 149784453, 161306334, 199712604, 232998038, 241959501, 256773348, 299568906, 322612668, 349497057, 449353359, 465996076, 483919002, 599137812, 698994114, 898706718, 967838004, 1048491171, 1397988228, 1797413436, 2096982342, 3145473513, 4193964684, 6290947026, 12581894052]

約数ペア:

[(1, 12581894052), (2, 6290947026), (3, 4193964684), (4, 3145473513), (6, 2096982342), (7, 1797413436), (9, 1397988228), (12, 1048491171), (13, 967838004), (14, 898706718), (18, 698994114), (21, 599137812), (26, 483919002), (27, 465996076), (28, 449353359), (36, 349497057), (39, 322612668), (42, 299568906), (49, 256773348), (52, 241959501), (54, 232998038), (63, 199712604), (78, 161306334), (84, 149784453), (91, 138262572), (98, 128386674), (108, 116499019), (117, 107537556), (126, 99856302), (147, 85591116), (156, 80653167), (182, 69131286), (189, 66570868), (196, 64193337), (234, 53768778), (252, 49928151), (273, 46087524), (294, 42795558), (351, 35845852), (364, 34565643), (378, 33285434), (441, 28530372), (468, 26884389), (546, 23043762), (588, 21397779), (637, 19751796), (702, 17922926), (756, 16642717), (819, 15362508), (882, 14265186), (1092, 11521881), (1274, 9875898), (1323, 9510124), (1404, 8961463), (1638, 7681254), (1764, 7132593), (1911, 6583932), (2457, 5120836), (2548, 4937949), (2646, 4755062), (3276, 3840627), (3822, 3291966), (4914, 2560418), (5292, 2377531), (5733, 2194644), (7644, 1645983), (9828, 1280209), (11466, 1097322), (17199, 731548), (22932, 548661), (34398, 365774), (68796, 182887)]