1149728238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{18803}}^1$

素因数の和:18933

約数の個数: 48

約数和(自身を含む): 2581413120

約数和(自身を除く): 1431684882

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 3397, 6794, 10191, 18803, 20382, 30573, 37606, 56409, 61146, 112818, 169227, 338454, 808529, 1485437, 1617058, 2425587, 2970874, 4456311, 4851174, 7276761, 8912622, 13368933, 14553522, 26737866, 63873791, 127747582, 191621373, 383242746, 574864119, 1149728238]

約数ペア:

[(1, 1149728238), (2, 574864119), (3, 383242746), (6, 191621373), (9, 127747582), (18, 63873791), (43, 26737866), (79, 14553522), (86, 13368933), (129, 8912622), (158, 7276761), (237, 4851174), (258, 4456311), (387, 2970874), (474, 2425587), (711, 1617058), (774, 1485437), (1422, 808529), (3397, 338454), (6794, 169227), (10191, 112818), (18803, 61146), (20382, 56409), (30573, 37606)]