11996478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 18001602

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 743, 897, 1242, 1486, 1794, 2229, 2691, 4458, 5382, 6687, 8073, 9659, 13374, 16146, 17089, 19318, 20061, 28977, 34178, 40122, 51267, 57954, 86931, 102534, 153801, 173862, 222157, 260793, 307602, 444314, 461403, 521586, 666471, 922806, 1332942, 1999413, 3998826, 5998239, 11996478]

約数ペア:

[(1, 11996478), (2, 5998239), (3, 3998826), (6, 1999413), (9, 1332942), (13, 922806), (18, 666471), (23, 521586), (26, 461403), (27, 444314), (39, 307602), (46, 260793), (54, 222157), (69, 173862), (78, 153801), (117, 102534), (138, 86931), (207, 57954), (234, 51267), (299, 40122), (351, 34178), (414, 28977), (598, 20061), (621, 19318), (702, 17089), (743, 16146), (897, 13374), (1242, 9659), (1486, 8073), (1794, 6687), (2229, 5382), (2691, 4458)]