12997464

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 33782400

約数和(自身を除く): 20784936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 67, 118, 134, 137, 177, 201, 236, 268, 274, 354, 402, 411, 472, 536, 548, 708, 804, 822, 1096, 1416, 1608, 1644, 3288, 3953, 7906, 8083, 9179, 11859, 15812, 16166, 18358, 23718, 24249, 27537, 31624, 32332, 36716, 47436, 48498, 55074, 64664, 73432, 94872, 96996, 110148, 193992, 220296, 541561, 1083122, 1624683, 2166244, 3249366, 4332488, 6498732, 12997464]

約数ペア:

[(1, 12997464), (2, 6498732), (3, 4332488), (4, 3249366), (6, 2166244), (8, 1624683), (12, 1083122), (24, 541561), (59, 220296), (67, 193992), (118, 110148), (134, 96996), (137, 94872), (177, 73432), (201, 64664), (236, 55074), (268, 48498), (274, 47436), (354, 36716), (402, 32332), (411, 31624), (472, 27537), (536, 24249), (548, 23718), (708, 18358), (804, 16166), (822, 15812), (1096, 11859), (1416, 9179), (1608, 8083), (1644, 7906), (3288, 3953)]