16613928

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 45770400

約数和(自身を除く): 29156472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 3911, 4248, 7822, 11733, 15644, 23466, 31288, 35199, 46932, 70398, 93864, 140796, 230749, 281592, 461498, 692247, 922996, 1384494, 1845992, 2076741, 2768988, 4153482, 5537976, 8306964, 16613928]

約数ペア:

[(1, 16613928), (2, 8306964), (3, 5537976), (4, 4153482), (6, 2768988), (8, 2076741), (9, 1845992), (12, 1384494), (18, 922996), (24, 692247), (36, 461498), (59, 281592), (72, 230749), (118, 140796), (177, 93864), (236, 70398), (354, 46932), (472, 35199), (531, 31288), (708, 23466), (1062, 15644), (1416, 11733), (2124, 7822), (3911, 4248)]