180517246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1223}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 333946368

約数和(自身を除く): 153429122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 811, 1223, 1622, 2446, 5677, 8561, 10543, 11354, 15899, 17122, 21086, 31798, 73801, 111293, 147602, 222586, 991853, 1983706, 6942971, 12894089, 13885942, 25788178, 90258623, 180517246]

約数ペア:

[(1, 180517246), (2, 90258623), (7, 25788178), (13, 13885942), (14, 12894089), (26, 6942971), (91, 1983706), (182, 991853), (811, 222586), (1223, 147602), (1622, 111293), (2446, 73801), (5677, 31798), (8561, 21086), (10543, 17122), (11354, 15899)]