1690164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 5154240

約数和(自身を除く): 3464076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 353, 399, 532, 684, 706, 798, 1059, 1197, 1412, 1596, 2118, 2394, 2471, 3177, 4236, 4788, 4942, 6354, 6707, 7413, 9884, 12708, 13414, 14826, 20121, 22239, 26828, 29652, 40242, 44478, 46949, 60363, 80484, 88956, 93898, 120726, 140847, 187796, 241452, 281694, 422541, 563388, 845082, 1690164]

約数ペア:

[(1, 1690164), (2, 845082), (3, 563388), (4, 422541), (6, 281694), (7, 241452), (9, 187796), (12, 140847), (14, 120726), (18, 93898), (19, 88956), (21, 80484), (28, 60363), (36, 46949), (38, 44478), (42, 40242), (57, 29652), (63, 26828), (76, 22239), (84, 20121), (114, 14826), (126, 13414), (133, 12708), (171, 9884), (228, 7413), (252, 6707), (266, 6354), (342, 4942), (353, 4788), (399, 4236), (532, 3177), (684, 2471), (706, 2394), (798, 2118), (1059, 1596), (1197, 1412)]