191827188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12479}}^1$

素因数の和:12557

約数の個数: 72

約数和(自身を含む): 563297280

約数和(自身を除く): 371470092

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, 2196, 2562, 3843, 5124, 7686, 12479, 15372, 24958, 37437, 49916, 74874, 87353, 112311, 149748, 174706, 224622, 262059, 349412, 449244, 524118, 761219, 786177, 1048236, 1522438, 1572354, 2283657, 3044876, 3144708, 4567314, 5328533, 6850971, 9134628, 10657066, 13701942, 15985599, 21314132, 27403884, 31971198, 47956797, 63942396, 95913594, 191827188]

約数ペア:

[(1, 191827188), (2, 95913594), (3, 63942396), (4, 47956797), (6, 31971198), (7, 27403884), (9, 21314132), (12, 15985599), (14, 13701942), (18, 10657066), (21, 9134628), (28, 6850971), (36, 5328533), (42, 4567314), (61, 3144708), (63, 3044876), (84, 2283657), (122, 1572354), (126, 1522438), (183, 1048236), (244, 786177), (252, 761219), (366, 524118), (427, 449244), (549, 349412), (732, 262059), (854, 224622), (1098, 174706), (1281, 149748), (1708, 112311), (2196, 87353), (2562, 74874), (3843, 49916), (5124, 37437), (7686, 24958), (12479, 15372)]