1392468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 4111296

約数和(自身を除く): 2718828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 137, 154, 231, 242, 274, 308, 363, 411, 462, 484, 548, 726, 822, 847, 924, 959, 1452, 1507, 1644, 1694, 1918, 2541, 2877, 3014, 3388, 3836, 4521, 5082, 5754, 6028, 9042, 10164, 10549, 11508, 16577, 18084, 21098, 31647, 33154, 42196, 49731, 63294, 66308, 99462, 116039, 126588, 198924, 232078, 348117, 464156, 696234, 1392468]

約数ペア:

[(1, 1392468), (2, 696234), (3, 464156), (4, 348117), (6, 232078), (7, 198924), (11, 126588), (12, 116039), (14, 99462), (21, 66308), (22, 63294), (28, 49731), (33, 42196), (42, 33154), (44, 31647), (66, 21098), (77, 18084), (84, 16577), (121, 11508), (132, 10549), (137, 10164), (154, 9042), (231, 6028), (242, 5754), (274, 5082), (308, 4521), (363, 3836), (411, 3388), (462, 3014), (484, 2877), (548, 2541), (726, 1918), (822, 1694), (847, 1644), (924, 1507), (959, 1452)]