1405602

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 3444480

約数和(自身を除く): 2038878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 229, 279, 341, 458, 558, 682, 687, 1023, 1374, 2046, 2061, 2519, 3069, 4122, 5038, 6138, 7099, 7557, 14198, 15114, 21297, 22671, 42594, 45342, 63891, 78089, 127782, 156178, 234267, 468534, 702801, 1405602]

約数ペア:

[(1, 1405602), (2, 702801), (3, 468534), (6, 234267), (9, 156178), (11, 127782), (18, 78089), (22, 63891), (31, 45342), (33, 42594), (62, 22671), (66, 21297), (93, 15114), (99, 14198), (186, 7557), (198, 7099), (229, 6138), (279, 5038), (341, 4122), (458, 3069), (558, 2519), (682, 2061), (687, 2046), (1023, 1374)]