3187854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 4225266

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 197, 261, 279, 394, 522, 558, 591, 899, 1182, 1773, 1798, 2697, 3546, 5394, 5713, 6107, 8091, 11426, 12214, 16182, 17139, 18321, 34278, 36642, 51417, 54963, 102834, 109926, 177103, 354206, 531309, 1062618, 1593927, 3187854]

約数ペア:

[(1, 3187854), (2, 1593927), (3, 1062618), (6, 531309), (9, 354206), (18, 177103), (29, 109926), (31, 102834), (58, 54963), (62, 51417), (87, 36642), (93, 34278), (174, 18321), (186, 17139), (197, 16182), (261, 12214), (279, 11426), (394, 8091), (522, 6107), (558, 5713), (591, 5394), (899, 3546), (1182, 2697), (1773, 1798)]