21150727608

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1\times {\mathrm{2593}}^1$

素因数の和:5032

約数の個数: 64

約数和(自身を含む): 53275572000

約数和(自身を除く): 32124844392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 2281, 2593, 3576, 4562, 5186, 6843, 7779, 9124, 10372, 13686, 15558, 18248, 20744, 27372, 31116, 54744, 62232, 339869, 386357, 679738, 772714, 1019607, 1159071, 1359476, 1545428, 2039214, 2318142, 2718952, 3090856, 4078428, 4636284, 5914633, 8156856, 9272568, 11829266, 17743899, 23658532, 35487798, 47317064, 70975596, 141951192, 881280317, 1762560634, 2643840951, 3525121268, 5287681902, 7050242536, 10575363804, 21150727608]

約数ペア:

[(1, 21150727608), (2, 10575363804), (3, 7050242536), (4, 5287681902), (6, 3525121268), (8, 2643840951), (12, 1762560634), (24, 881280317), (149, 141951192), (298, 70975596), (447, 47317064), (596, 35487798), (894, 23658532), (1192, 17743899), (1788, 11829266), (2281, 9272568), (2593, 8156856), (3576, 5914633), (4562, 4636284), (5186, 4078428), (6843, 3090856), (7779, 2718952), (9124, 2318142), (10372, 2039214), (13686, 1545428), (15558, 1359476), (18248, 1159071), (20744, 1019607), (27372, 772714), (31116, 679738), (54744, 386357), (62232, 339869)]