19849752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7069}}^1$

素因数の和:7097

約数の個数: 64

約数和(自身を含む): 59388000

約数和(自身を除く): 39538248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 7069, 14138, 21207, 28276, 42414, 56552, 63621, 84828, 91897, 127242, 169656, 183794, 190863, 254484, 275691, 367588, 381726, 508968, 551382, 735176, 763452, 827073, 1102764, 1526904, 1654146, 2205528, 2481219, 3308292, 4962438, 6616584, 9924876, 19849752]

約数ペア:

[(1, 19849752), (2, 9924876), (3, 6616584), (4, 4962438), (6, 3308292), (8, 2481219), (9, 2205528), (12, 1654146), (13, 1526904), (18, 1102764), (24, 827073), (26, 763452), (27, 735176), (36, 551382), (39, 508968), (52, 381726), (54, 367588), (72, 275691), (78, 254484), (104, 190863), (108, 183794), (117, 169656), (156, 127242), (216, 91897), (234, 84828), (312, 63621), (351, 56552), (468, 42414), (702, 28276), (936, 21207), (1404, 14138), (2808, 7069)]