42882138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 100527336

約数和(自身を除く): 57645198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 457, 802, 914, 1203, 1371, 2406, 2742, 3609, 4113, 5213, 5941, 7218, 8226, 10426, 11882, 15639, 17823, 31278, 35646, 46917, 53469, 93834, 106938, 183257, 366514, 549771, 1099542, 1649313, 2382341, 3298626, 4764682, 7147023, 14294046, 21441069, 42882138]

約数ペア:

[(1, 42882138), (2, 21441069), (3, 14294046), (6, 7147023), (9, 4764682), (13, 3298626), (18, 2382341), (26, 1649313), (39, 1099542), (78, 549771), (117, 366514), (234, 183257), (401, 106938), (457, 93834), (802, 53469), (914, 46917), (1203, 35646), (1371, 31278), (2406, 17823), (2742, 15639), (3609, 11882), (4113, 10426), (5213, 8226), (5941, 7218)]