17626924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 37287936

約数和(自身を除く): 19661012

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 271, 322, 404, 542, 644, 707, 1084, 1414, 1897, 2323, 2828, 3794, 4646, 6233, 7588, 9292, 12466, 16261, 24932, 27371, 32522, 43631, 54742, 65044, 87262, 109484, 174524, 191597, 383194, 629533, 766388, 1259066, 2518132, 4406731, 8813462, 17626924]

約数ペア:

[(1, 17626924), (2, 8813462), (4, 4406731), (7, 2518132), (14, 1259066), (23, 766388), (28, 629533), (46, 383194), (92, 191597), (101, 174524), (161, 109484), (202, 87262), (271, 65044), (322, 54742), (404, 43631), (542, 32522), (644, 27371), (707, 24932), (1084, 16261), (1414, 12466), (1897, 9292), (2323, 7588), (2828, 6233), (3794, 4646)]