21546984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28961}}^1$

素因数の和:29001

約数の個数: 32

約数和(自身を含む): 55607040

約数和(自身を除く): 34060056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28961, 57922, 86883, 115844, 173766, 231688, 347532, 695064, 897791, 1795582, 2693373, 3591164, 5386746, 7182328, 10773492, 21546984]

約数ペア:

[(1, 21546984), (2, 10773492), (3, 7182328), (4, 5386746), (6, 3591164), (8, 2693373), (12, 1795582), (24, 897791), (31, 695064), (62, 347532), (93, 231688), (124, 173766), (186, 115844), (248, 86883), (372, 57922), (744, 28961)]