16642008

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 46297680

約数和(自身を除く): 29655672

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, 6247, 12494, 18741, 24988, 37482, 49976, 56223, 74964, 112446, 149928, 224892, 231139, 449784, 462278, 693417, 924556, 1386834, 1849112, 2080251, 2773668, 4160502, 5547336, 8321004, 16642008]

約数ペア:

[(1, 16642008), (2, 8321004), (3, 5547336), (4, 4160502), (6, 2773668), (8, 2080251), (9, 1849112), (12, 1386834), (18, 924556), (24, 693417), (36, 462278), (37, 449784), (72, 231139), (74, 224892), (111, 149928), (148, 112446), (222, 74964), (296, 56223), (333, 49976), (444, 37482), (666, 24988), (888, 18741), (1332, 12494), (2664, 6247)]