171819976956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{18679}}^1$

素因数の和:19443

約数の個数: 96

約数和(自身を含む): 431495447040

約数和(自身を除く): 259675470084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 673, 804, 1139, 1346, 2019, 2278, 2692, 3417, 4038, 4556, 6834, 8076, 11441, 13668, 18679, 22882, 34323, 37358, 45091, 45764, 56037, 68646, 74716, 90182, 112074, 135273, 137292, 180364, 224148, 270546, 317543, 541092, 635086, 766547, 952629, 1251493, 1270172, 1533094, 1905258, 2299641, 2502986, 3066188, 3754479, 3810516, 4599282, 5005972, 7508958, 9198564, 12570967, 15017916, 21275381, 25141934, 37712901, 42550762, 50283868, 63826143, 75425802, 85101524, 127652286, 150851604, 213706439, 255304572, 427412878, 641119317, 842254789, 854825756, 1282238634, 1684509578, 2526764367, 2564477268, 3369019156, 5053528734, 10107057468, 14318331413, 28636662826, 42954994239, 57273325652, 85909988478, 171819976956]

約数ペア:

[(1, 171819976956), (2, 85909988478), (3, 57273325652), (4, 42954994239), (6, 28636662826), (12, 14318331413), (17, 10107057468), (34, 5053528734), (51, 3369019156), (67, 2564477268), (68, 2526764367), (102, 1684509578), (134, 1282238634), (201, 854825756), (204, 842254789), (268, 641119317), (402, 427412878), (673, 255304572), (804, 213706439), (1139, 150851604), (1346, 127652286), (2019, 85101524), (2278, 75425802), (2692, 63826143), (3417, 50283868), (4038, 42550762), (4556, 37712901), (6834, 25141934), (8076, 21275381), (11441, 15017916), (13668, 12570967), (18679, 9198564), (22882, 7508958), (34323, 5005972), (37358, 4599282), (45091, 3810516), (45764, 3754479), (56037, 3066188), (68646, 2502986), (74716, 2299641), (90182, 1905258), (112074, 1533094), (135273, 1270172), (137292, 1251493), (180364, 952629), (224148, 766547), (270546, 635086), (317543, 541092)]