17656080876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52561}}^1$

素因数の和:52652

約数の個数: 144

約数和(自身を含む): 53877311488

約数和(自身を除く): 36221230612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 172, 186, 217, 252, 258, 279, 301, 372, 387, 434, 516, 558, 602, 651, 774, 868, 903, 1116, 1204, 1302, 1333, 1548, 1806, 1953, 2604, 2666, 2709, 3612, 3906, 3999, 5332, 5418, 7812, 7998, 9331, 10836, 11997, 15996, 18662, 23994, 27993, 37324, 47988, 52561, 55986, 83979, 105122, 111972, 157683, 167958, 210244, 315366, 335916, 367927, 473049, 630732, 735854, 946098, 1103781, 1471708, 1629391, 1892196, 2207562, 2260123, 3258782, 3311343, 4415124, 4520246, 4888173, 6517564, 6622686, 6780369, 9040492, 9776346, 11405737, 13245372, 13560738, 14664519, 15820861, 19552692, 20341107, 22811474, 27121476, 29329038, 31641722, 34217211, 40682214, 45622948, 47462583, 58658076, 63283444, 68434422, 70063813, 81364428, 94925166, 102651633, 136868844, 140127626, 142387749, 189850332, 205303266, 210191439, 280255252, 284775498, 410606532, 420382878, 490446691, 569550996, 630574317, 840765756, 980893382, 1261148634, 1471340073, 1961786764, 2522297268, 2942680146, 4414020219, 5885360292, 8828040438, 17656080876]

約数ペア:

[(1, 17656080876), (2, 8828040438), (3, 5885360292), (4, 4414020219), (6, 2942680146), (7, 2522297268), (9, 1961786764), (12, 1471340073), (14, 1261148634), (18, 980893382), (21, 840765756), (28, 630574317), (31, 569550996), (36, 490446691), (42, 420382878), (43, 410606532), (62, 284775498), (63, 280255252), (84, 210191439), (86, 205303266), (93, 189850332), (124, 142387749), (126, 140127626), (129, 136868844), (172, 102651633), (186, 94925166), (217, 81364428), (252, 70063813), (258, 68434422), (279, 63283444), (301, 58658076), (372, 47462583), (387, 45622948), (434, 40682214), (516, 34217211), (558, 31641722), (602, 29329038), (651, 27121476), (774, 22811474), (868, 20341107), (903, 19552692), (1116, 15820861), (1204, 14664519), (1302, 13560738), (1333, 13245372), (1548, 11405737), (1806, 9776346), (1953, 9040492), (2604, 6780369), (2666, 6622686), (2709, 6517564), (3612, 4888173), (3906, 4520246), (3999, 4415124), (5332, 3311343), (5418, 3258782), (7812, 2260123), (7998, 2207562), (9331, 1892196), (10836, 1629391), (11997, 1471708), (15996, 1103781), (18662, 946098), (23994, 735854), (27993, 630732), (37324, 473049), (47988, 367927), (52561, 335916), (55986, 315366), (83979, 210244), (105122, 167958), (111972, 157683)]