18746424

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 52992000

約数和(自身を除く): 34245576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1471, 1593, 2124, 2942, 3186, 4248, 4413, 5884, 6372, 8826, 11768, 12744, 13239, 17652, 26478, 35304, 39717, 52956, 79434, 86789, 105912, 158868, 173578, 260367, 317736, 347156, 520734, 694312, 781101, 1041468, 1562202, 2082936, 2343303, 3124404, 4686606, 6248808, 9373212, 18746424]

約数ペア:

[(1, 18746424), (2, 9373212), (3, 6248808), (4, 4686606), (6, 3124404), (8, 2343303), (9, 2082936), (12, 1562202), (18, 1041468), (24, 781101), (27, 694312), (36, 520734), (54, 347156), (59, 317736), (72, 260367), (108, 173578), (118, 158868), (177, 105912), (216, 86789), (236, 79434), (354, 52956), (472, 39717), (531, 35304), (708, 26478), (1062, 17652), (1416, 13239), (1471, 12744), (1593, 11768), (2124, 8826), (2942, 6372), (3186, 5884), (4248, 4413)]