3720258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 36

約数和(自身を含む): 8375094

約数和(自身を除く): 4654836

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 2911, 5041, 5822, 8733, 10082, 15123, 17466, 26199, 30246, 45369, 52398, 90738, 206681, 413362, 620043, 1240086, 1860129, 3720258]

約数ペア:

[(1, 3720258), (2, 1860129), (3, 1240086), (6, 620043), (9, 413362), (18, 206681), (41, 90738), (71, 52398), (82, 45369), (123, 30246), (142, 26199), (213, 17466), (246, 15123), (369, 10082), (426, 8733), (639, 5822), (738, 5041), (1278, 2911)]