42881976

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1213}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 116471160

約数和(自身を除く): 73589184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1213, 1473, 1964, 2426, 2946, 3639, 3928, 4419, 4852, 5892, 7278, 8838, 9704, 10917, 11784, 14556, 17676, 21834, 29112, 35352, 43668, 87336, 595583, 1191166, 1786749, 2382332, 3573498, 4764664, 5360247, 7146996, 10720494, 14293992, 21440988, 42881976]

約数ペア:

[(1, 42881976), (2, 21440988), (3, 14293992), (4, 10720494), (6, 7146996), (8, 5360247), (9, 4764664), (12, 3573498), (18, 2382332), (24, 1786749), (36, 1191166), (72, 595583), (491, 87336), (982, 43668), (1213, 35352), (1473, 29112), (1964, 21834), (2426, 17676), (2946, 14556), (3639, 11784), (3928, 10917), (4419, 9704), (4852, 8838), (5892, 7278)]