21332304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21163}}^1$

素因数の和:21184

約数の個数: 60

約数和(自身を含む): 68232736

約数和(自身を除く): 46900432

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, 21163, 42326, 63489, 84652, 126978, 148141, 169304, 190467, 253956, 296282, 338608, 380934, 444423, 507912, 592564, 761868, 888846, 1015824, 1185128, 1333269, 1523736, 1777692, 2370256, 2666538, 3047472, 3555384, 5333076, 7110768, 10666152, 21332304]

約数ペア:

[(1, 21332304), (2, 10666152), (3, 7110768), (4, 5333076), (6, 3555384), (7, 3047472), (8, 2666538), (9, 2370256), (12, 1777692), (14, 1523736), (16, 1333269), (18, 1185128), (21, 1015824), (24, 888846), (28, 761868), (36, 592564), (42, 507912), (48, 444423), (56, 380934), (63, 338608), (72, 296282), (84, 253956), (112, 190467), (126, 169304), (144, 148141), (168, 126978), (252, 84652), (336, 63489), (504, 42326), (1008, 21163)]