15318768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18773}}^1$

素因数の和:18801

約数の個数: 40

約数和(自身を含む): 41903568

約数和(自身を除く): 26584800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18773, 37546, 56319, 75092, 112638, 150184, 225276, 300368, 319141, 450552, 638282, 901104, 957423, 1276564, 1914846, 2553128, 3829692, 5106256, 7659384, 15318768]

約数ペア:

[(1, 15318768), (2, 7659384), (3, 5106256), (4, 3829692), (6, 2553128), (8, 1914846), (12, 1276564), (16, 957423), (17, 901104), (24, 638282), (34, 450552), (48, 319141), (51, 300368), (68, 225276), (102, 150184), (136, 112638), (204, 75092), (272, 56319), (408, 37546), (816, 18773)]