4177188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 11531520

約数和(自身を除く): 7354332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 197, 228, 279, 342, 372, 394, 558, 589, 591, 684, 788, 1116, 1178, 1182, 1767, 1773, 2356, 2364, 3534, 3546, 3743, 5301, 6107, 7068, 7092, 7486, 10602, 11229, 12214, 14972, 18321, 21204, 22458, 24428, 33687, 36642, 44916, 54963, 67374, 73284, 109926, 116033, 134748, 219852, 232066, 348099, 464132, 696198, 1044297, 1392396, 2088594, 4177188]

約数ペア:

[(1, 4177188), (2, 2088594), (3, 1392396), (4, 1044297), (6, 696198), (9, 464132), (12, 348099), (18, 232066), (19, 219852), (31, 134748), (36, 116033), (38, 109926), (57, 73284), (62, 67374), (76, 54963), (93, 44916), (114, 36642), (124, 33687), (171, 24428), (186, 22458), (197, 21204), (228, 18321), (279, 14972), (342, 12214), (372, 11229), (394, 10602), (558, 7486), (589, 7092), (591, 7068), (684, 6107), (788, 5301), (1116, 3743), (1178, 3546), (1182, 3534), (1767, 2364), (1773, 2356)]