13223238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 31543344

約数和(自身を除く): 18320106

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1097, 1722, 2009, 2194, 3291, 4018, 6027, 6582, 7679, 12054, 15358, 23037, 44977, 46074, 53753, 89954, 107506, 134931, 161259, 269862, 314839, 322518, 629678, 944517, 1889034, 2203873, 4407746, 6611619, 13223238]

約数ペア:

[(1, 13223238), (2, 6611619), (3, 4407746), (6, 2203873), (7, 1889034), (14, 944517), (21, 629678), (41, 322518), (42, 314839), (49, 269862), (82, 161259), (98, 134931), (123, 107506), (147, 89954), (246, 53753), (287, 46074), (294, 44977), (574, 23037), (861, 15358), (1097, 12054), (1722, 7679), (2009, 6582), (2194, 6027), (3291, 4018)]