18165252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7500

約数の個数: 48

約数和(自身を含む): 50117760

約数和(自身を除く): 31952508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7457, 14914, 22371, 29828, 44742, 52199, 89484, 104398, 156597, 208796, 216253, 313194, 432506, 626388, 648759, 865012, 1297518, 1513771, 2595036, 3027542, 4541313, 6055084, 9082626, 18165252]

約数ペア:

[(1, 18165252), (2, 9082626), (3, 6055084), (4, 4541313), (6, 3027542), (7, 2595036), (12, 1513771), (14, 1297518), (21, 865012), (28, 648759), (29, 626388), (42, 432506), (58, 313194), (84, 216253), (87, 208796), (116, 156597), (174, 104398), (203, 89484), (348, 52199), (406, 44742), (609, 29828), (812, 22371), (1218, 14914), (2436, 7457)]