15673754628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2006369}}^1$

素因数の和:2006417

約数の個数: 72

約数和(自身を含む): 46740395520

約数和(自身を除く): 31066640892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 2006369, 4012738, 6019107, 8025476, 12038214, 14044583, 18057321, 24076428, 28089166, 36114642, 42133749, 56178332, 62197439, 72229284, 84267498, 124394878, 126401247, 168534996, 186592317, 248789756, 252802494, 373184634, 435382073, 505604988, 559776951, 746369268, 870764146, 1119553902, 1306146219, 1741528292, 2239107804, 2612292438, 3918438657, 5224584876, 7836877314, 15673754628]

約数ペア:

[(1, 15673754628), (2, 7836877314), (3, 5224584876), (4, 3918438657), (6, 2612292438), (7, 2239107804), (9, 1741528292), (12, 1306146219), (14, 1119553902), (18, 870764146), (21, 746369268), (28, 559776951), (31, 505604988), (36, 435382073), (42, 373184634), (62, 252802494), (63, 248789756), (84, 186592317), (93, 168534996), (124, 126401247), (126, 124394878), (186, 84267498), (217, 72229284), (252, 62197439), (279, 56178332), (372, 42133749), (434, 36114642), (558, 28089166), (651, 24076428), (868, 18057321), (1116, 14044583), (1302, 12038214), (1953, 8025476), (2604, 6019107), (3906, 4012738), (7812, 2006369)]