2018457532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{326189}}^1$

素因数の和:326230

約数の個数: 48

約数和(自身を含む): 4603193280

約数和(自身を除く): 2584735748

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 326189, 652378, 1304756, 2283323, 4240457, 4566646, 5545213, 8480914, 9133292, 11090426, 16961828, 22180852, 29683199, 38816491, 59366398, 72087769, 77632982, 118732796, 144175538, 155265964, 288351076, 504614383, 1009228766, 2018457532]

約数ペア:

[(1, 2018457532), (2, 1009228766), (4, 504614383), (7, 288351076), (13, 155265964), (14, 144175538), (17, 118732796), (26, 77632982), (28, 72087769), (34, 59366398), (52, 38816491), (68, 29683199), (91, 22180852), (119, 16961828), (182, 11090426), (221, 9133292), (238, 8480914), (364, 5545213), (442, 4566646), (476, 4240457), (884, 2283323), (1547, 1304756), (3094, 652378), (6188, 326189)]