817384626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{63689}}^1$

素因数の和:63751

約数の個数: 48

約数和(自身を含む): 1907642880

約数和(自身を除く): 1090258254

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 63689, 127378, 191067, 382134, 573201, 1146402, 1464847, 1974359, 2929694, 3948718, 4394541, 5923077, 8789082, 11846154, 13183623, 17769231, 26367246, 35538462, 45410257, 90820514, 136230771, 272461542, 408692313, 817384626]

約数ペア:

[(1, 817384626), (2, 408692313), (3, 272461542), (6, 136230771), (9, 90820514), (18, 45410257), (23, 35538462), (31, 26367246), (46, 17769231), (62, 13183623), (69, 11846154), (93, 8789082), (138, 5923077), (186, 4394541), (207, 3948718), (279, 2929694), (414, 1974359), (558, 1464847), (713, 1146402), (1426, 573201), (2139, 382134), (4278, 191067), (6417, 127378), (12834, 63689)]