65489238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 152221680

約数和(自身を除く): 86732442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 3613, 6042, 7226, 9063, 10839, 18126, 21678, 32517, 65034, 68647, 137294, 191489, 205941, 382978, 411882, 574467, 617823, 1148934, 1235646, 1723401, 3446802, 3638291, 7276582, 10914873, 21829746, 32744619, 65489238]

約数ペア:

[(1, 65489238), (2, 32744619), (3, 21829746), (6, 10914873), (9, 7276582), (18, 3638291), (19, 3446802), (38, 1723401), (53, 1235646), (57, 1148934), (106, 617823), (114, 574467), (159, 411882), (171, 382978), (318, 205941), (342, 191489), (477, 137294), (954, 68647), (1007, 65034), (2014, 32517), (3021, 21678), (3613, 18126), (6042, 10839), (7226, 9063)]