19764936072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39216143}}^1$

素因数の和:39216162

約数の個数: 48

約数和(自身を含む): 61177184640

約数和(自身を除く): 41412248568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39216143, 78432286, 117648429, 156864572, 235296858, 274513001, 313729144, 352945287, 470593716, 549026002, 705890574, 823539003, 941187432, 1098052004, 1411781148, 1647078006, 2196104008, 2470617009, 2823562296, 3294156012, 4941234018, 6588312024, 9882468036, 19764936072]

約数ペア:

[(1, 19764936072), (2, 9882468036), (3, 6588312024), (4, 4941234018), (6, 3294156012), (7, 2823562296), (8, 2470617009), (9, 2196104008), (12, 1647078006), (14, 1411781148), (18, 1098052004), (21, 941187432), (24, 823539003), (28, 705890574), (36, 549026002), (42, 470593716), (56, 352945287), (63, 313729144), (72, 274513001), (84, 235296858), (126, 156864572), (168, 117648429), (252, 78432286), (504, 39216143)]