1851444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 5734400

約数和(自身を除く): 3882956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 79, 84, 93, 108, 124, 126, 158, 186, 189, 217, 237, 252, 279, 316, 372, 378, 434, 474, 553, 558, 651, 711, 756, 837, 868, 948, 1106, 1116, 1302, 1422, 1659, 1674, 1953, 2133, 2212, 2449, 2604, 2844, 3318, 3348, 3906, 4266, 4898, 4977, 5859, 6636, 7347, 7812, 8532, 9796, 9954, 11718, 14694, 14931, 17143, 19908, 22041, 23436, 29388, 29862, 34286, 44082, 51429, 59724, 66123, 68572, 88164, 102858, 132246, 154287, 205716, 264492, 308574, 462861, 617148, 925722, 1851444]

約数ペア:

[(1, 1851444), (2, 925722), (3, 617148), (4, 462861), (6, 308574), (7, 264492), (9, 205716), (12, 154287), (14, 132246), (18, 102858), (21, 88164), (27, 68572), (28, 66123), (31, 59724), (36, 51429), (42, 44082), (54, 34286), (62, 29862), (63, 29388), (79, 23436), (84, 22041), (93, 19908), (108, 17143), (124, 14931), (126, 14694), (158, 11718), (186, 9954), (189, 9796), (217, 8532), (237, 7812), (252, 7347), (279, 6636), (316, 5859), (372, 4977), (378, 4898), (434, 4266), (474, 3906), (553, 3348), (558, 3318), (651, 2844), (711, 2604), (756, 2449), (837, 2212), (868, 2133), (948, 1953), (1106, 1674), (1116, 1659), (1302, 1422)]