66568446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 171893760

約数和(自身を除く): 105325314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 2887, 3294, 3843, 5774, 7686, 8661, 11529, 17322, 20209, 23058, 25983, 40418, 51966, 60627, 77949, 121254, 155898, 176107, 181881, 352214, 363762, 528321, 545643, 1056642, 1091286, 1232749, 1584963, 2465498, 3169926, 3698247, 4754889, 7396494, 9509778, 11094741, 22189482, 33284223, 66568446]

約数ペア:

[(1, 66568446), (2, 33284223), (3, 22189482), (6, 11094741), (7, 9509778), (9, 7396494), (14, 4754889), (18, 3698247), (21, 3169926), (27, 2465498), (42, 1584963), (54, 1232749), (61, 1091286), (63, 1056642), (122, 545643), (126, 528321), (183, 363762), (189, 352214), (366, 181881), (378, 176107), (427, 155898), (549, 121254), (854, 77949), (1098, 60627), (1281, 51966), (1647, 40418), (2562, 25983), (2887, 23058), (3294, 20209), (3843, 17322), (5774, 11529), (7686, 8661)]