18576064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 40325040

約数和(自身を除く): 21748976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 269, 332, 416, 538, 664, 832, 1076, 1079, 1328, 2152, 2158, 2656, 3497, 4304, 4316, 5312, 6994, 8608, 8632, 13988, 17216, 17264, 22327, 27976, 34528, 44654, 55952, 69056, 89308, 111904, 178616, 223808, 290251, 357232, 580502, 714464, 1161004, 1428928, 2322008, 4644016, 9288032, 18576064]

約数ペア:

[(1, 18576064), (2, 9288032), (4, 4644016), (8, 2322008), (13, 1428928), (16, 1161004), (26, 714464), (32, 580502), (52, 357232), (64, 290251), (83, 223808), (104, 178616), (166, 111904), (208, 89308), (269, 69056), (332, 55952), (416, 44654), (538, 34528), (664, 27976), (832, 22327), (1076, 17264), (1079, 17216), (1328, 13988), (2152, 8632), (2158, 8608), (2656, 6994), (3497, 5312), (4304, 4316)]