18023976

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1499}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 49140000

約数和(自身を除く): 31116024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1499, 1503, 2004, 2998, 3006, 4008, 4497, 5996, 6012, 8994, 11992, 12024, 13491, 17988, 26982, 35976, 53964, 107928, 250333, 500666, 750999, 1001332, 1501998, 2002664, 2252997, 3003996, 4505994, 6007992, 9011988, 18023976]

約数ペア:

[(1, 18023976), (2, 9011988), (3, 6007992), (4, 4505994), (6, 3003996), (8, 2252997), (9, 2002664), (12, 1501998), (18, 1001332), (24, 750999), (36, 500666), (72, 250333), (167, 107928), (334, 53964), (501, 35976), (668, 26982), (1002, 17988), (1336, 13491), (1499, 12024), (1503, 11992), (2004, 8994), (2998, 6012), (3006, 5996), (4008, 4497)]