1198476

素因数分解:

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

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3168480

約数和(自身を除く): 1970004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 729, 822, 972, 1233, 1458, 1644, 2187, 2466, 2916, 3699, 4374, 4932, 7398, 8748, 11097, 14796, 22194, 33291, 44388, 66582, 99873, 133164, 199746, 299619, 399492, 599238, 1198476]

約数ペア:

[(1, 1198476), (2, 599238), (3, 399492), (4, 299619), (6, 199746), (9, 133164), (12, 99873), (18, 66582), (27, 44388), (36, 33291), (54, 22194), (81, 14796), (108, 11097), (137, 8748), (162, 7398), (243, 4932), (274, 4374), (324, 3699), (411, 2916), (486, 2466), (548, 2187), (729, 1644), (822, 1458), (972, 1233)]