1099728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1112

約数の個数: 60

約数和(自身を含む): 3520608

約数和(自身を除く): 2420880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1091, 2182, 3273, 4364, 6546, 7637, 8728, 9819, 13092, 15274, 17456, 19638, 22911, 26184, 30548, 39276, 45822, 52368, 61096, 68733, 78552, 91644, 122192, 137466, 157104, 183288, 274932, 366576, 549864, 1099728]

約数ペア:

[(1, 1099728), (2, 549864), (3, 366576), (4, 274932), (6, 183288), (7, 157104), (8, 137466), (9, 122192), (12, 91644), (14, 78552), (16, 68733), (18, 61096), (21, 52368), (24, 45822), (28, 39276), (36, 30548), (42, 26184), (48, 22911), (56, 19638), (63, 17456), (72, 15274), (84, 13092), (112, 9819), (126, 8728), (144, 7637), (168, 6546), (252, 4364), (336, 3273), (504, 2182), (1008, 1091)]