1556551926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{118297}}^1$

素因数の和:118365

約数の個数: 48

約数和(自身を含む): 3653988624

約数和(自身を除く): 2097436698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 118297, 236594, 354891, 709782, 1064673, 2011049, 2129346, 4022098, 5086771, 6033147, 10173542, 12066294, 15260313, 18099441, 30520626, 36198882, 45780939, 86475107, 91561878, 172950214, 259425321, 518850642, 778275963, 1556551926]

約数ペア:

[(1, 1556551926), (2, 778275963), (3, 518850642), (6, 259425321), (9, 172950214), (17, 91561878), (18, 86475107), (34, 45780939), (43, 36198882), (51, 30520626), (86, 18099441), (102, 15260313), (129, 12066294), (153, 10173542), (258, 6033147), (306, 5086771), (387, 4022098), (731, 2129346), (774, 2011049), (1462, 1064673), (2193, 709782), (4386, 354891), (6579, 236594), (13158, 118297)]