21653431968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{31193}}^1$

素因数の和:32246

約数の個数: 96

約数和(自身を含む): 65025265536

約数和(自身を除く): 43371833568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1033, 2066, 3099, 4132, 6198, 7231, 8264, 12396, 14462, 16528, 21693, 24792, 28924, 31193, 33056, 43386, 49584, 57848, 62386, 86772, 93579, 99168, 115696, 124772, 173544, 187158, 218351, 231392, 249544, 347088, 374316, 436702, 499088, 655053, 694176, 748632, 873404, 998176, 1310106, 1497264, 1746808, 2620212, 2994528, 3493616, 5240424, 6987232, 10480848, 20961696, 32222369, 64444738, 96667107, 128889476, 193334214, 225556583, 257778952, 386668428, 451113166, 515557904, 676669749, 773336856, 902226332, 1031115808, 1353339498, 1546673712, 1804452664, 2706678996, 3093347424, 3608905328, 5413357992, 7217810656, 10826715984, 21653431968]

約数ペア:

[(1, 21653431968), (2, 10826715984), (3, 7217810656), (4, 5413357992), (6, 3608905328), (7, 3093347424), (8, 2706678996), (12, 1804452664), (14, 1546673712), (16, 1353339498), (21, 1031115808), (24, 902226332), (28, 773336856), (32, 676669749), (42, 515557904), (48, 451113166), (56, 386668428), (84, 257778952), (96, 225556583), (112, 193334214), (168, 128889476), (224, 96667107), (336, 64444738), (672, 32222369), (1033, 20961696), (2066, 10480848), (3099, 6987232), (4132, 5240424), (6198, 3493616), (7231, 2994528), (8264, 2620212), (12396, 1746808), (14462, 1497264), (16528, 1310106), (21693, 998176), (24792, 873404), (28924, 748632), (31193, 694176), (33056, 655053), (43386, 499088), (49584, 436702), (57848, 374316), (62386, 347088), (86772, 249544), (93579, 231392), (99168, 218351), (115696, 187158), (124772, 173544)]