42458778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{76091}}^1$

素因数の和:76130

約数の個数: 24

約数和(自身を含む): 94962816

約数和(自身を除く): 52504038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 76091, 152182, 228273, 456546, 684819, 1369638, 2358821, 4717642, 7076463, 14152926, 21229389, 42458778]

約数ペア:

[(1, 42458778), (2, 21229389), (3, 14152926), (6, 7076463), (9, 4717642), (18, 2358821), (31, 1369638), (62, 684819), (93, 456546), (186, 228273), (279, 152182), (558, 76091)]