43139964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 115571456

約数和(自身を除く): 72431492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2131, 2892, 3374, 4262, 5061, 6393, 6748, 8524, 10122, 12786, 14917, 20244, 25572, 29834, 44751, 59668, 89502, 179004, 513571, 1027142, 1540713, 2054284, 3081426, 3594997, 6162852, 7189994, 10784991, 14379988, 21569982, 43139964]

約数ペア:

[(1, 43139964), (2, 21569982), (3, 14379988), (4, 10784991), (6, 7189994), (7, 6162852), (12, 3594997), (14, 3081426), (21, 2054284), (28, 1540713), (42, 1027142), (84, 513571), (241, 179004), (482, 89502), (723, 59668), (964, 44751), (1446, 29834), (1687, 25572), (2131, 20244), (2892, 14917), (3374, 12786), (4262, 10122), (5061, 8524), (6393, 6748)]