3993336

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 11115000

約数和(自身を除く): 7121664

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, 1499, 2664, 2998, 4497, 5996, 8994, 11992, 13491, 17988, 26982, 35976, 53964, 55463, 107928, 110926, 166389, 221852, 332778, 443704, 499167, 665556, 998334, 1331112, 1996668, 3993336]

約数ペア:

[(1, 3993336), (2, 1996668), (3, 1331112), (4, 998334), (6, 665556), (8, 499167), (9, 443704), (12, 332778), (18, 221852), (24, 166389), (36, 110926), (37, 107928), (72, 55463), (74, 53964), (111, 35976), (148, 26982), (222, 17988), (296, 13491), (333, 11992), (444, 8994), (666, 5996), (888, 4497), (1332, 2998), (1499, 2664)]