10990668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 17233332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1499, 1833, 2444, 2998, 3666, 4497, 5996, 7332, 8994, 17988, 19487, 38974, 58461, 70453, 77948, 116922, 140906, 211359, 233844, 281812, 422718, 845436, 915889, 1831778, 2747667, 3663556, 5495334, 10990668]

約数ペア:

[(1, 10990668), (2, 5495334), (3, 3663556), (4, 2747667), (6, 1831778), (12, 915889), (13, 845436), (26, 422718), (39, 281812), (47, 233844), (52, 211359), (78, 140906), (94, 116922), (141, 77948), (156, 70453), (188, 58461), (282, 38974), (564, 19487), (611, 17988), (1222, 8994), (1499, 7332), (1833, 5996), (2444, 4497), (2998, 3666)]