66851694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40813}}^1$

素因数の和:40841

約数の個数: 48

約数和(自身を含む): 178275552

約数和(自身を除く): 111423858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40813, 81626, 122439, 244878, 285691, 367317, 530569, 571382, 734634, 857073, 1061138, 1591707, 1714146, 2571219, 3183414, 3713983, 4775121, 5142438, 7427966, 9550242, 11141949, 22283898, 33425847, 66851694]

約数ペア:

[(1, 66851694), (2, 33425847), (3, 22283898), (6, 11141949), (7, 9550242), (9, 7427966), (13, 5142438), (14, 4775121), (18, 3713983), (21, 3183414), (26, 2571219), (39, 1714146), (42, 1591707), (63, 1061138), (78, 857073), (91, 734634), (117, 571382), (126, 530569), (182, 367317), (234, 285691), (273, 244878), (546, 122439), (819, 81626), (1638, 40813)]