7942750452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{346361}}^1$

素因数の和:346398

約数の個数: 108

約数和(自身を含む): 25152115716

約数和(自身を除く): 17209365264

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 346361, 692722, 1039083, 1385444, 2078166, 2424527, 3117249, 4156332, 4502693, 4849054, 6234498, 7273581, 9005386, 9698108, 12468996, 13508079, 14547162, 16971689, 18010772, 21820743, 27016158, 29094324, 31518851, 33943378, 40524237, 43641486, 50915067, 54032316, 63037702, 67886756, 81048474, 87282972, 94556553, 101830134, 126075404, 152745201, 162096948, 189113106, 203660268, 220631957, 283669659, 305490402, 378226212, 441263914, 567339318, 610980804, 661895871, 882527828, 1134678636, 1323791742, 1985687613, 2647583484, 3971375226, 7942750452]

約数ペア:

[(1, 7942750452), (2, 3971375226), (3, 2647583484), (4, 1985687613), (6, 1323791742), (7, 1134678636), (9, 882527828), (12, 661895871), (13, 610980804), (14, 567339318), (18, 441263914), (21, 378226212), (26, 305490402), (28, 283669659), (36, 220631957), (39, 203660268), (42, 189113106), (49, 162096948), (52, 152745201), (63, 126075404), (78, 101830134), (84, 94556553), (91, 87282972), (98, 81048474), (117, 67886756), (126, 63037702), (147, 54032316), (156, 50915067), (182, 43641486), (196, 40524237), (234, 33943378), (252, 31518851), (273, 29094324), (294, 27016158), (364, 21820743), (441, 18010772), (468, 16971689), (546, 14547162), (588, 13508079), (637, 12468996), (819, 9698108), (882, 9005386), (1092, 7273581), (1274, 6234498), (1638, 4849054), (1764, 4502693), (1911, 4156332), (2548, 3117249), (3276, 2424527), (3822, 2078166), (5733, 1385444), (7644, 1039083), (11466, 692722), (22932, 346361)]