23781582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 57886920

約数和(自身を除く): 34105338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 179, 183, 198, 242, 358, 363, 366, 537, 549, 671, 726, 1074, 1089, 1098, 1342, 1611, 1969, 2013, 2178, 3222, 3938, 4026, 5907, 6039, 7381, 10919, 11814, 12078, 14762, 17721, 21659, 21838, 22143, 32757, 35442, 43318, 44286, 64977, 65514, 66429, 98271, 120109, 129954, 132858, 194931, 196542, 240218, 360327, 389862, 720654, 1080981, 1321199, 2161962, 2642398, 3963597, 7927194, 11890791, 23781582]

約数ペア:

[(1, 23781582), (2, 11890791), (3, 7927194), (6, 3963597), (9, 2642398), (11, 2161962), (18, 1321199), (22, 1080981), (33, 720654), (61, 389862), (66, 360327), (99, 240218), (121, 196542), (122, 194931), (179, 132858), (183, 129954), (198, 120109), (242, 98271), (358, 66429), (363, 65514), (366, 64977), (537, 44286), (549, 43318), (671, 35442), (726, 32757), (1074, 22143), (1089, 21838), (1098, 21659), (1342, 17721), (1611, 14762), (1969, 12078), (2013, 11814), (2178, 10919), (3222, 7381), (3938, 6039), (4026, 5907)]