21416292

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 56481600

約数和(自身を除く): 35065308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 3361, 6372, 6722, 10083, 13444, 20166, 30249, 40332, 60498, 90747, 120996, 181494, 198299, 362988, 396598, 594897, 793196, 1189794, 1784691, 2379588, 3569382, 5354073, 7138764, 10708146, 21416292]

約数ペア:

[(1, 21416292), (2, 10708146), (3, 7138764), (4, 5354073), (6, 3569382), (9, 2379588), (12, 1784691), (18, 1189794), (27, 793196), (36, 594897), (54, 396598), (59, 362988), (108, 198299), (118, 181494), (177, 120996), (236, 90747), (354, 60498), (531, 40332), (708, 30249), (1062, 20166), (1593, 13444), (2124, 10083), (3186, 6722), (3361, 6372)]