1859868684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{2243}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 4861688832

約数和(自身を除く): 3001820148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 743, 1116, 1486, 2229, 2243, 2972, 4458, 4486, 6687, 6729, 8916, 8972, 13374, 13458, 20187, 23033, 26748, 26916, 40374, 46066, 69099, 69533, 80748, 92132, 138198, 139066, 207297, 208599, 276396, 278132, 414594, 417198, 625797, 829188, 834396, 1251594, 1666549, 2503188, 3333098, 4999647, 6666196, 9999294, 14998941, 19998588, 29997882, 51663019, 59995764, 103326038, 154989057, 206652076, 309978114, 464967171, 619956228, 929934342, 1859868684]

約数ペア:

[(1, 1859868684), (2, 929934342), (3, 619956228), (4, 464967171), (6, 309978114), (9, 206652076), (12, 154989057), (18, 103326038), (31, 59995764), (36, 51663019), (62, 29997882), (93, 19998588), (124, 14998941), (186, 9999294), (279, 6666196), (372, 4999647), (558, 3333098), (743, 2503188), (1116, 1666549), (1486, 1251594), (2229, 834396), (2243, 829188), (2972, 625797), (4458, 417198), (4486, 414594), (6687, 278132), (6729, 276396), (8916, 208599), (8972, 207297), (13374, 139066), (13458, 138198), (20187, 92132), (23033, 80748), (26748, 69533), (26916, 69099), (40374, 46066)]