15510252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 37567712

約数和(自身を除く): 22057460

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 181, 193, 222, 362, 386, 444, 543, 579, 724, 772, 1086, 1158, 2172, 2316, 6697, 7141, 13394, 14282, 20091, 21423, 26788, 28564, 34933, 40182, 42846, 69866, 80364, 85692, 104799, 139732, 209598, 419196, 1292521, 2585042, 3877563, 5170084, 7755126, 15510252]

約数ペア:

[(1, 15510252), (2, 7755126), (3, 5170084), (4, 3877563), (6, 2585042), (12, 1292521), (37, 419196), (74, 209598), (111, 139732), (148, 104799), (181, 85692), (193, 80364), (222, 69866), (362, 42846), (386, 40182), (444, 34933), (543, 28564), (579, 26788), (724, 21423), (772, 20091), (1086, 14282), (1158, 13394), (2172, 7141), (2316, 6697)]