1331193654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 3372834816

約数和(自身を除く): 2041641162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 137, 201, 274, 402, 411, 469, 603, 822, 938, 959, 1151, 1206, 1233, 1407, 1918, 2302, 2466, 2814, 2877, 3453, 4221, 5754, 6906, 8057, 8442, 8631, 9179, 10359, 16114, 17262, 18358, 20718, 24171, 27537, 48342, 55074, 64253, 72513, 77117, 82611, 128506, 145026, 154234, 157687, 165222, 192759, 231351, 315374, 385518, 462702, 473061, 539819, 578277, 694053, 946122, 1079638, 1103809, 1156554, 1388106, 1419183, 1619457, 2207618, 2838366, 3238914, 3311427, 4858371, 6622854, 9716742, 9934281, 10565029, 19868562, 21130058, 31695087, 63390174, 73955203, 95085261, 147910406, 190170522, 221865609, 443731218, 665596827, 1331193654]

約数ペア:

[(1, 1331193654), (2, 665596827), (3, 443731218), (6, 221865609), (7, 190170522), (9, 147910406), (14, 95085261), (18, 73955203), (21, 63390174), (42, 31695087), (63, 21130058), (67, 19868562), (126, 10565029), (134, 9934281), (137, 9716742), (201, 6622854), (274, 4858371), (402, 3311427), (411, 3238914), (469, 2838366), (603, 2207618), (822, 1619457), (938, 1419183), (959, 1388106), (1151, 1156554), (1206, 1103809), (1233, 1079638), (1407, 946122), (1918, 694053), (2302, 578277), (2466, 539819), (2814, 473061), (2877, 462702), (3453, 385518), (4221, 315374), (5754, 231351), (6906, 192759), (8057, 165222), (8442, 157687), (8631, 154234), (9179, 145026), (10359, 128506), (16114, 82611), (17262, 77117), (18358, 72513), (20718, 64253), (24171, 55074), (27537, 48342)]