2972424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 9152640

約数和(自身を除く): 6180216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1361, 2184, 2722, 4083, 5444, 8166, 9527, 10888, 16332, 17693, 19054, 28581, 32664, 35386, 38108, 53079, 57162, 70772, 76216, 106158, 114324, 123851, 141544, 212316, 228648, 247702, 371553, 424632, 495404, 743106, 990808, 1486212, 2972424]

約数ペア:

[(1, 2972424), (2, 1486212), (3, 990808), (4, 743106), (6, 495404), (7, 424632), (8, 371553), (12, 247702), (13, 228648), (14, 212316), (21, 141544), (24, 123851), (26, 114324), (28, 106158), (39, 76216), (42, 70772), (52, 57162), (56, 53079), (78, 38108), (84, 35386), (91, 32664), (104, 28581), (156, 19054), (168, 17693), (182, 16332), (273, 10888), (312, 9527), (364, 8166), (546, 5444), (728, 4083), (1092, 2722), (1361, 2184)]