2195172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 6569472

約数和(自身を除く): 4374300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 281, 372, 434, 558, 562, 651, 843, 868, 1116, 1124, 1302, 1686, 1953, 1967, 2529, 2604, 3372, 3906, 3934, 5058, 5901, 7812, 7868, 8711, 10116, 11802, 17422, 17703, 23604, 26133, 34844, 35406, 52266, 60977, 70812, 78399, 104532, 121954, 156798, 182931, 243908, 313596, 365862, 548793, 731724, 1097586, 2195172]

約数ペア:

[(1, 2195172), (2, 1097586), (3, 731724), (4, 548793), (6, 365862), (7, 313596), (9, 243908), (12, 182931), (14, 156798), (18, 121954), (21, 104532), (28, 78399), (31, 70812), (36, 60977), (42, 52266), (62, 35406), (63, 34844), (84, 26133), (93, 23604), (124, 17703), (126, 17422), (186, 11802), (217, 10116), (252, 8711), (279, 7868), (281, 7812), (372, 5901), (434, 5058), (558, 3934), (562, 3906), (651, 3372), (843, 2604), (868, 2529), (1116, 1967), (1124, 1953), (1302, 1686)]