17287932

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 24225540

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 197, 206, 213, 284, 309, 394, 412, 426, 591, 618, 788, 852, 1182, 1236, 2364, 7313, 13987, 14626, 20291, 21939, 27974, 29252, 40582, 41961, 43878, 55948, 60873, 81164, 83922, 87756, 121746, 167844, 243492, 1440661, 2881322, 4321983, 5762644, 8643966, 17287932]

約数ペア:

[(1, 17287932), (2, 8643966), (3, 5762644), (4, 4321983), (6, 2881322), (12, 1440661), (71, 243492), (103, 167844), (142, 121746), (197, 87756), (206, 83922), (213, 81164), (284, 60873), (309, 55948), (394, 43878), (412, 41961), (426, 40582), (591, 29252), (618, 27974), (788, 21939), (852, 20291), (1182, 14626), (1236, 13987), (2364, 7313)]