17404974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 41681952

約数和(自身を除く): 24276978

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2473, 3519, 4946, 7038, 7419, 14838, 22257, 42041, 44514, 56879, 84082, 113758, 126123, 170637, 252246, 341274, 378369, 511911, 756738, 966943, 1023822, 1933886, 2900829, 5801658, 8702487, 17404974]

約数ペア:

[(1, 17404974), (2, 8702487), (3, 5801658), (6, 2900829), (9, 1933886), (17, 1023822), (18, 966943), (23, 756738), (34, 511911), (46, 378369), (51, 341274), (69, 252246), (102, 170637), (138, 126123), (153, 113758), (207, 84082), (306, 56879), (391, 44514), (414, 42041), (782, 22257), (1173, 14838), (2346, 7419), (2473, 7038), (3519, 4946)]