26455212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 77724192

約数和(自身を除く): 51268980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 1721, 2196, 2562, 3442, 3843, 5124, 5163, 6884, 7686, 10326, 12047, 15372, 15489, 20652, 24094, 30978, 36141, 48188, 61956, 72282, 104981, 108423, 144564, 209962, 216846, 314943, 419924, 433692, 629886, 734867, 944829, 1259772, 1469734, 1889658, 2204601, 2939468, 3779316, 4409202, 6613803, 8818404, 13227606, 26455212]

約数ペア:

[(1, 26455212), (2, 13227606), (3, 8818404), (4, 6613803), (6, 4409202), (7, 3779316), (9, 2939468), (12, 2204601), (14, 1889658), (18, 1469734), (21, 1259772), (28, 944829), (36, 734867), (42, 629886), (61, 433692), (63, 419924), (84, 314943), (122, 216846), (126, 209962), (183, 144564), (244, 108423), (252, 104981), (366, 72282), (427, 61956), (549, 48188), (732, 36141), (854, 30978), (1098, 24094), (1281, 20652), (1708, 15489), (1721, 15372), (2196, 12047), (2562, 10326), (3442, 7686), (3843, 6884), (5124, 5163)]