11955762

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 80

約数和(自身を含む): 33012672

約数和(自身を除く): 21056910

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 811, 819, 1053, 1134, 1622, 1638, 2106, 2433, 2457, 4866, 4914, 5677, 7299, 7371, 10543, 11354, 14598, 14742, 17031, 21086, 21897, 31629, 34062, 43794, 51093, 63258, 65691, 73801, 94887, 102186, 131382, 147602, 153279, 189774, 221403, 284661, 306558, 442806, 459837, 569322, 664209, 853983, 919674, 1328418, 1707966, 1992627, 3985254, 5977881, 11955762]

約数ペア:

[(1, 11955762), (2, 5977881), (3, 3985254), (6, 1992627), (7, 1707966), (9, 1328418), (13, 919674), (14, 853983), (18, 664209), (21, 569322), (26, 459837), (27, 442806), (39, 306558), (42, 284661), (54, 221403), (63, 189774), (78, 153279), (81, 147602), (91, 131382), (117, 102186), (126, 94887), (162, 73801), (182, 65691), (189, 63258), (234, 51093), (273, 43794), (351, 34062), (378, 31629), (546, 21897), (567, 21086), (702, 17031), (811, 14742), (819, 14598), (1053, 11354), (1134, 10543), (1622, 7371), (1638, 7299), (2106, 5677), (2433, 4914), (2457, 4866)]