21589045272

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{907}}^1\times {\mathrm{1063}}^1$

素因数の和:2293

約数の個数: 96

約数和(自身を含む): 58778254080

約数和(自身を除く): 37189208808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 907, 933, 1063, 1244, 1814, 1866, 2126, 2488, 2721, 2799, 3189, 3628, 3732, 4252, 5442, 5598, 6378, 7256, 7464, 8163, 8504, 9567, 10884, 11196, 12756, 16326, 19134, 21768, 22392, 25512, 32652, 38268, 65304, 76536, 282077, 330593, 564154, 661186, 846231, 964141, 991779, 1128308, 1322372, 1692462, 1928282, 1983558, 2256616, 2538693, 2644744, 2892423, 2975337, 3384924, 3856564, 3967116, 5077386, 5784846, 5950674, 6769848, 7713128, 7934232, 8677269, 10154772, 11569692, 11901348, 17354538, 20309544, 23139384, 23802696, 34709076, 69418152, 299847851, 599695702, 899543553, 1199391404, 1799087106, 2398782808, 2698630659, 3598174212, 5397261318, 7196348424, 10794522636, 21589045272]

約数ペア:

[(1, 21589045272), (2, 10794522636), (3, 7196348424), (4, 5397261318), (6, 3598174212), (8, 2698630659), (9, 2398782808), (12, 1799087106), (18, 1199391404), (24, 899543553), (36, 599695702), (72, 299847851), (311, 69418152), (622, 34709076), (907, 23802696), (933, 23139384), (1063, 20309544), (1244, 17354538), (1814, 11901348), (1866, 11569692), (2126, 10154772), (2488, 8677269), (2721, 7934232), (2799, 7713128), (3189, 6769848), (3628, 5950674), (3732, 5784846), (4252, 5077386), (5442, 3967116), (5598, 3856564), (6378, 3384924), (7256, 2975337), (7464, 2892423), (8163, 2644744), (8504, 2538693), (9567, 2256616), (10884, 1983558), (11196, 1928282), (12756, 1692462), (16326, 1322372), (19134, 1128308), (21768, 991779), (22392, 964141), (25512, 846231), (32652, 661186), (38268, 564154), (65304, 330593), (76536, 282077)]