42408216

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15919}}^1$

素因数の和:15968

約数の個数: 48

約数和(自身を含む): 117967200

約数和(自身を除く): 75558984

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, 15919, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 286542, 382056, 573084, 589003, 1146168, 1178006, 1767009, 2356012, 3534018, 4712024, 5301027, 7068036, 10602054, 14136072, 21204108, 42408216]

約数ペア:

[(1, 42408216), (2, 21204108), (3, 14136072), (4, 10602054), (6, 7068036), (8, 5301027), (9, 4712024), (12, 3534018), (18, 2356012), (24, 1767009), (36, 1178006), (37, 1146168), (72, 589003), (74, 573084), (111, 382056), (148, 286542), (222, 191028), (296, 143271), (333, 127352), (444, 95514), (666, 63676), (888, 47757), (1332, 31838), (2664, 15919)]