22521156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 64296960

約数和(自身を除く): 41775804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 133, 137, 206, 228, 266, 274, 309, 399, 411, 412, 532, 548, 618, 721, 798, 822, 959, 1236, 1442, 1596, 1644, 1918, 1957, 2163, 2603, 2877, 2884, 3836, 3914, 4326, 5206, 5754, 5871, 7809, 7828, 8652, 10412, 11508, 11742, 13699, 14111, 15618, 18221, 23484, 27398, 28222, 31236, 36442, 41097, 42333, 54663, 54796, 56444, 72884, 82194, 84666, 98777, 109326, 164388, 169332, 197554, 218652, 268109, 296331, 395108, 536218, 592662, 804327, 1072436, 1185324, 1608654, 1876763, 3217308, 3753526, 5630289, 7507052, 11260578, 22521156]

約数ペア:

[(1, 22521156), (2, 11260578), (3, 7507052), (4, 5630289), (6, 3753526), (7, 3217308), (12, 1876763), (14, 1608654), (19, 1185324), (21, 1072436), (28, 804327), (38, 592662), (42, 536218), (57, 395108), (76, 296331), (84, 268109), (103, 218652), (114, 197554), (133, 169332), (137, 164388), (206, 109326), (228, 98777), (266, 84666), (274, 82194), (309, 72884), (399, 56444), (411, 54796), (412, 54663), (532, 42333), (548, 41097), (618, 36442), (721, 31236), (798, 28222), (822, 27398), (959, 23484), (1236, 18221), (1442, 15618), (1596, 14111), (1644, 13699), (1918, 11742), (1957, 11508), (2163, 10412), (2603, 8652), (2877, 7828), (2884, 7809), (3836, 5871), (3914, 5754), (4326, 5206)]