3578988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 9644544

約数和(自身を除く): 6065556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 311, 411, 548, 622, 822, 933, 959, 1244, 1644, 1866, 1918, 2177, 2877, 3732, 3836, 4354, 5754, 6531, 8708, 11508, 13062, 26124, 42607, 85214, 127821, 170428, 255642, 298249, 511284, 596498, 894747, 1192996, 1789494, 3578988]

約数ペア:

[(1, 3578988), (2, 1789494), (3, 1192996), (4, 894747), (6, 596498), (7, 511284), (12, 298249), (14, 255642), (21, 170428), (28, 127821), (42, 85214), (84, 42607), (137, 26124), (274, 13062), (311, 11508), (411, 8708), (548, 6531), (622, 5754), (822, 4354), (933, 3836), (959, 3732), (1244, 2877), (1644, 2177), (1866, 1918)]