18450368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15204

約数の個数: 28

約数和(自身を含む): 38541960

約数和(自身を除く): 20091592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15173, 30346, 60692, 121384, 242768, 288287, 485536, 576574, 971072, 1153148, 2306296, 4612592, 9225184, 18450368]

約数ペア:

[(1, 18450368), (2, 9225184), (4, 4612592), (8, 2306296), (16, 1153148), (19, 971072), (32, 576574), (38, 485536), (64, 288287), (76, 242768), (152, 121384), (304, 60692), (608, 30346), (1216, 15173)]