47278008

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{17747}}^1$

素因数の和:17796

約数の個数: 48

約数和(自身を含む): 131512680

約数和(自身を除く): 84234672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 17747, 35494, 53241, 70988, 106482, 141976, 159723, 212964, 319446, 425928, 638892, 656639, 1277784, 1313278, 1969917, 2626556, 3939834, 5253112, 5909751, 7879668, 11819502, 15759336, 23639004, 47278008]

約数ペア:

[(1, 47278008), (2, 23639004), (3, 15759336), (4, 11819502), (6, 7879668), (8, 5909751), (9, 5253112), (12, 3939834), (18, 2626556), (24, 1969917), (36, 1313278), (37, 1277784), (72, 656639), (74, 638892), (111, 425928), (148, 319446), (222, 212964), (296, 159723), (333, 141976), (444, 106482), (666, 70988), (888, 53241), (1332, 35494), (2664, 17747)]