21082004676

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{29209}}^1$

素因数の和:29426

約数の個数: 96

約数和(自身を含む): 56335574400

約数和(自身を除く): 35253569724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 163, 164, 246, 326, 369, 489, 492, 652, 738, 978, 1107, 1467, 1476, 1956, 2214, 2934, 4401, 4428, 5868, 6683, 8802, 13366, 17604, 20049, 26732, 29209, 40098, 58418, 60147, 80196, 87627, 116836, 120294, 175254, 180441, 240588, 262881, 350508, 360882, 525762, 721764, 788643, 1051524, 1197569, 1577286, 2395138, 3154572, 3592707, 4761067, 4790276, 7185414, 9522134, 10778121, 14283201, 14370828, 19044268, 21556242, 28566402, 32334363, 42849603, 43112484, 57132804, 64668726, 85699206, 128548809, 129337452, 171398412, 195203747, 257097618, 390407494, 514195236, 585611241, 780814988, 1171222482, 1756833723, 2342444964, 3513667446, 5270501169, 7027334892, 10541002338, 21082004676]

約数ペア:

[(1, 21082004676), (2, 10541002338), (3, 7027334892), (4, 5270501169), (6, 3513667446), (9, 2342444964), (12, 1756833723), (18, 1171222482), (27, 780814988), (36, 585611241), (41, 514195236), (54, 390407494), (82, 257097618), (108, 195203747), (123, 171398412), (163, 129337452), (164, 128548809), (246, 85699206), (326, 64668726), (369, 57132804), (489, 43112484), (492, 42849603), (652, 32334363), (738, 28566402), (978, 21556242), (1107, 19044268), (1467, 14370828), (1476, 14283201), (1956, 10778121), (2214, 9522134), (2934, 7185414), (4401, 4790276), (4428, 4761067), (5868, 3592707), (6683, 3154572), (8802, 2395138), (13366, 1577286), (17604, 1197569), (20049, 1051524), (26732, 788643), (29209, 721764), (40098, 525762), (58418, 360882), (60147, 350508), (80196, 262881), (87627, 240588), (116836, 180441), (120294, 175254)]