66410148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 177618560

約数和(自身を除く): 111208412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 1933, 2454, 2863, 3866, 4908, 5726, 5799, 7732, 8589, 11452, 11598, 13531, 17178, 23196, 27062, 34356, 40593, 54124, 81186, 162372, 790597, 1581194, 2371791, 3162388, 4743582, 5534179, 9487164, 11068358, 16602537, 22136716, 33205074, 66410148]

約数ペア:

[(1, 66410148), (2, 33205074), (3, 22136716), (4, 16602537), (6, 11068358), (7, 9487164), (12, 5534179), (14, 4743582), (21, 3162388), (28, 2371791), (42, 1581194), (84, 790597), (409, 162372), (818, 81186), (1227, 54124), (1636, 40593), (1933, 34356), (2454, 27062), (2863, 23196), (3866, 17178), (4908, 13531), (5726, 11598), (5799, 11452), (7732, 8589)]