4160142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 10419552

約数和(自身を除く): 6259410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 241, 274, 411, 482, 723, 822, 959, 1233, 1446, 1687, 1918, 2169, 2466, 2877, 3374, 4338, 5061, 5754, 8631, 10122, 15183, 17262, 30366, 33017, 66034, 99051, 198102, 231119, 297153, 462238, 594306, 693357, 1386714, 2080071, 4160142]

約数ペア:

[(1, 4160142), (2, 2080071), (3, 1386714), (6, 693357), (7, 594306), (9, 462238), (14, 297153), (18, 231119), (21, 198102), (42, 99051), (63, 66034), (126, 33017), (137, 30366), (241, 17262), (274, 15183), (411, 10122), (482, 8631), (723, 5754), (822, 5061), (959, 4338), (1233, 3374), (1446, 2877), (1687, 2466), (1918, 2169)]