18572904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 58893120

約数和(自身を除く): 40320216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 857, 903, 1032, 1204, 1548, 1714, 1806, 2408, 2571, 2709, 3096, 3428, 3612, 5142, 5418, 5999, 6856, 7224, 7713, 10284, 10836, 11998, 15426, 17997, 20568, 21672, 23996, 30852, 35994, 36851, 47992, 53991, 61704, 71988, 73702, 107982, 110553, 143976, 147404, 215964, 221106, 257957, 294808, 331659, 431928, 442212, 515914, 663318, 773871, 884424, 1031828, 1326636, 1547742, 2063656, 2321613, 2653272, 3095484, 4643226, 6190968, 9286452, 18572904]

約数ペア:

[(1, 18572904), (2, 9286452), (3, 6190968), (4, 4643226), (6, 3095484), (7, 2653272), (8, 2321613), (9, 2063656), (12, 1547742), (14, 1326636), (18, 1031828), (21, 884424), (24, 773871), (28, 663318), (36, 515914), (42, 442212), (43, 431928), (56, 331659), (63, 294808), (72, 257957), (84, 221106), (86, 215964), (126, 147404), (129, 143976), (168, 110553), (172, 107982), (252, 73702), (258, 71988), (301, 61704), (344, 53991), (387, 47992), (504, 36851), (516, 35994), (602, 30852), (774, 23996), (857, 21672), (903, 20568), (1032, 17997), (1204, 15426), (1548, 11998), (1714, 10836), (1806, 10284), (2408, 7713), (2571, 7224), (2709, 6856), (3096, 5999), (3428, 5418), (3612, 5142)]