16179426

素因数分解:

$2^1\times 3^{10}\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 44

約数和(自身を含む): 36669222

約数和(自身を除く): 20489796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 729, 822, 1233, 1458, 2187, 2466, 3699, 4374, 6561, 7398, 11097, 13122, 19683, 22194, 33291, 39366, 59049, 66582, 99873, 118098, 199746, 299619, 599238, 898857, 1797714, 2696571, 5393142, 8089713, 16179426]

約数ペア:

[(1, 16179426), (2, 8089713), (3, 5393142), (6, 2696571), (9, 1797714), (18, 898857), (27, 599238), (54, 299619), (81, 199746), (137, 118098), (162, 99873), (243, 66582), (274, 59049), (411, 39366), (486, 33291), (729, 22194), (822, 19683), (1233, 13122), (1458, 11097), (2187, 7398), (2466, 6561), (3699, 4374)]