18936108

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8623}}^1$

素因数の和:8694

約数の個数: 36

約数和(自身を含む): 48656608

約数和(自身を除く): 29720500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8623, 17246, 25869, 34492, 51738, 77607, 103476, 155214, 310428, 526003, 1052006, 1578009, 2104012, 3156018, 4734027, 6312036, 9468054, 18936108]

約数ペア:

[(1, 18936108), (2, 9468054), (3, 6312036), (4, 4734027), (6, 3156018), (9, 2104012), (12, 1578009), (18, 1052006), (36, 526003), (61, 310428), (122, 155214), (183, 103476), (244, 77607), (366, 51738), (549, 34492), (732, 25869), (1098, 17246), (2196, 8623)]