18217548

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 48482280

約数和(自身を除く): 30264732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 953, 1062, 1593, 1906, 2124, 2859, 3186, 3812, 4779, 5718, 6372, 8577, 9558, 11436, 17154, 19116, 25731, 34308, 51462, 56227, 77193, 102924, 112454, 154386, 168681, 224908, 308772, 337362, 506043, 674724, 1012086, 1518129, 2024172, 3036258, 4554387, 6072516, 9108774, 18217548]

約数ペア:

[(1, 18217548), (2, 9108774), (3, 6072516), (4, 4554387), (6, 3036258), (9, 2024172), (12, 1518129), (18, 1012086), (27, 674724), (36, 506043), (54, 337362), (59, 308772), (81, 224908), (108, 168681), (118, 154386), (162, 112454), (177, 102924), (236, 77193), (324, 56227), (354, 51462), (531, 34308), (708, 25731), (953, 19116), (1062, 17154), (1593, 11436), (1906, 9558), (2124, 8577), (2859, 6372), (3186, 5718), (3812, 4779)]