8810718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 21665280

約数和(自身を除く): 12854562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 181, 183, 266, 362, 366, 399, 427, 543, 798, 854, 1086, 1159, 1267, 1281, 2318, 2534, 2562, 3439, 3477, 3801, 6878, 6954, 7602, 8113, 10317, 11041, 16226, 20634, 22082, 24073, 24339, 33123, 48146, 48678, 66246, 72219, 77287, 144438, 154574, 209779, 231861, 419558, 463722, 629337, 1258674, 1468453, 2936906, 4405359, 8810718]

約数ペア:

[(1, 8810718), (2, 4405359), (3, 2936906), (6, 1468453), (7, 1258674), (14, 629337), (19, 463722), (21, 419558), (38, 231861), (42, 209779), (57, 154574), (61, 144438), (114, 77287), (122, 72219), (133, 66246), (181, 48678), (183, 48146), (266, 33123), (362, 24339), (366, 24073), (399, 22082), (427, 20634), (543, 16226), (798, 11041), (854, 10317), (1086, 8113), (1159, 7602), (1267, 6954), (1281, 6878), (2318, 3801), (2534, 3477), (2562, 3439)]