21714342692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{451667}}^1$

素因数の和:451796

約数の個数: 48

約数和(自身を含む): 46438697088

約数和(自身を除く): 24724354396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1717, 2828, 3434, 6868, 12019, 24038, 48076, 451667, 903334, 1806668, 3161669, 6323338, 7678339, 12646676, 15356678, 30713356, 45618367, 53748373, 91236734, 107496746, 182473468, 214993492, 319328569, 638657138, 775512239, 1277314276, 1551024478, 3102048956, 5428585673, 10857171346, 21714342692]

約数ペア:

[(1, 21714342692), (2, 10857171346), (4, 5428585673), (7, 3102048956), (14, 1551024478), (17, 1277314276), (28, 775512239), (34, 638657138), (68, 319328569), (101, 214993492), (119, 182473468), (202, 107496746), (238, 91236734), (404, 53748373), (476, 45618367), (707, 30713356), (1414, 15356678), (1717, 12646676), (2828, 7678339), (3434, 6323338), (6868, 3161669), (12019, 1806668), (24038, 903334), (48076, 451667)]