21252364666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1\times {\mathrm{5623}}^1$

素因数の和:6175

約数の個数: 48

約数和(自身を含む): 36547991424

約数和(自身を除く): 15295626758

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 503, 578, 1006, 3757, 5623, 6539, 7514, 8551, 11246, 13078, 17102, 73099, 95591, 111163, 145367, 146198, 191182, 222326, 290734, 1242683, 1625047, 1889771, 2485366, 2828369, 3250094, 3779542, 5656738, 21125611, 36768797, 42251222, 48082273, 73537594, 96164546, 625069549, 817398641, 1250139098, 1634797282, 10626182333, 21252364666]

約数ペア:

[(1, 21252364666), (2, 10626182333), (13, 1634797282), (17, 1250139098), (26, 817398641), (34, 625069549), (221, 96164546), (289, 73537594), (442, 48082273), (503, 42251222), (578, 36768797), (1006, 21125611), (3757, 5656738), (5623, 3779542), (6539, 3250094), (7514, 2828369), (8551, 2485366), (11246, 1889771), (13078, 1625047), (17102, 1242683), (73099, 290734), (95591, 222326), (111163, 191182), (145367, 146198)]