2979537.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 74532744

約数和(自身を除く): 42958962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 113, 114, 129, 171, 226, 258, 339, 342, 361, 387, 678, 722, 774, 817, 1017, 1083, 1634, 2034, 2147, 2166, 2451, 3249, 4294, 4859, 4902, 6441, 6498, 7353, 9718, 12882, 14577, 14706, 15523, 19323, 29154, 31046, 38646, 40793, 43731, 46569, 81586, 87462, 92321, 93138, 122379, 139707, 184642, 244758, 276963, 279414, 367137, 553926, 734274, 830889, 1661778, 1754099, 3508198, 5262297, 10524594, 15786891, 31573782]

約数ペア:

[(1, 31573782), (2, 15786891), (3, 10524594), (6, 5262297), (9, 3508198), (18, 1754099), (19, 1661778), (38, 830889), (43, 734274), (57, 553926), (86, 367137), (113, 279414), (114, 276963), (129, 244758), (171, 184642), (226, 139707), (258, 122379), (339, 93138), (342, 92321), (361, 87462), (387, 81586), (678, 46569), (722, 43731), (774, 40793), (817, 38646), (1017, 31046), (1083, 29154), (1634, 19323), (2034, 15523), (2147, 14706), (2166, 14577), (2451, 12882), (3249, 9718), (4294, 7353), (4859, 6498), (4902, 6441)]