19542924

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 51542400

約数和(自身を除く): 31999476

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, 3067, 3186, 6134, 6372, 9201, 12268, 18402, 27603, 36804, 55206, 82809, 110412, 165618, 180953, 331236, 361906, 542859, 723812, 1085718, 1628577, 2171436, 3257154, 4885731, 6514308, 9771462, 19542924]

約数ペア:

[(1, 19542924), (2, 9771462), (3, 6514308), (4, 4885731), (6, 3257154), (9, 2171436), (12, 1628577), (18, 1085718), (27, 723812), (36, 542859), (54, 361906), (59, 331236), (108, 180953), (118, 165618), (177, 110412), (236, 82809), (354, 55206), (531, 36804), (708, 27603), (1062, 18402), (1593, 12268), (2124, 9201), (3067, 6372), (3186, 6134)]