42019236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 127497216

約数和(自身を除く): 85477980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 191, 194, 252, 291, 324, 378, 382, 388, 567, 573, 582, 679, 756, 764, 873, 1134, 1146, 1164, 1337, 1358, 1719, 1746, 2037, 2268, 2292, 2619, 2674, 2716, 3438, 3492, 4011, 4074, 5157, 5238, 5348, 6111, 6876, 7857, 8022, 8148, 10314, 10476, 12033, 12222, 15471, 15714, 16044, 18333, 18527, 20628, 24066, 24444, 30942, 31428, 36099, 36666, 37054, 48132, 54999, 55581, 61884, 72198, 73332, 74108, 108297, 109998, 111162, 129689, 144396, 166743, 216594, 219996, 222324, 259378, 333486, 389067, 433188, 500229, 518756, 666972, 778134, 1000458, 1167201, 1500687, 1556268, 2000916, 2334402, 3001374, 3501603, 4668804, 6002748, 7003206, 10504809, 14006412, 21009618, 42019236]

約数ペア:

[(1, 42019236), (2, 21009618), (3, 14006412), (4, 10504809), (6, 7003206), (7, 6002748), (9, 4668804), (12, 3501603), (14, 3001374), (18, 2334402), (21, 2000916), (27, 1556268), (28, 1500687), (36, 1167201), (42, 1000458), (54, 778134), (63, 666972), (81, 518756), (84, 500229), (97, 433188), (108, 389067), (126, 333486), (162, 259378), (189, 222324), (191, 219996), (194, 216594), (252, 166743), (291, 144396), (324, 129689), (378, 111162), (382, 109998), (388, 108297), (567, 74108), (573, 73332), (582, 72198), (679, 61884), (756, 55581), (764, 54999), (873, 48132), (1134, 37054), (1146, 36666), (1164, 36099), (1337, 31428), (1358, 30942), (1719, 24444), (1746, 24066), (2037, 20628), (2268, 18527), (2292, 18333), (2619, 16044), (2674, 15714), (2716, 15471), (3438, 12222), (3492, 12033), (4011, 10476), (4074, 10314), (5157, 8148), (5238, 8022), (5348, 7857), (6111, 6876)]