18773088

素因数分解:

$2^5\times 3^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 49525056

約数和(自身を除く): 30751968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 283, 566, 691, 849, 1132, 1382, 1698, 2073, 2264, 2764, 3396, 4146, 4528, 5528, 6792, 8292, 9056, 11056, 13584, 16584, 22112, 27168, 33168, 66336, 195553, 391106, 586659, 782212, 1173318, 1564424, 2346636, 3128848, 4693272, 6257696, 9386544, 18773088]

約数ペア:

[(1, 18773088), (2, 9386544), (3, 6257696), (4, 4693272), (6, 3128848), (8, 2346636), (12, 1564424), (16, 1173318), (24, 782212), (32, 586659), (48, 391106), (96, 195553), (283, 66336), (566, 33168), (691, 27168), (849, 22112), (1132, 16584), (1382, 13584), (1698, 11056), (2073, 9056), (2264, 8292), (2764, 6792), (3396, 5528), (4146, 4528)]