16311738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 36250560

約数和(自身を除く): 19938822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 409, 578, 782, 818, 867, 1173, 1227, 1734, 2346, 2454, 6647, 6953, 9407, 13294, 13906, 18814, 19941, 20859, 28221, 39882, 41718, 56442, 118201, 159919, 236402, 319838, 354603, 479757, 709206, 959514, 2718623, 5437246, 8155869, 16311738]

約数ペア:

[(1, 16311738), (2, 8155869), (3, 5437246), (6, 2718623), (17, 959514), (23, 709206), (34, 479757), (46, 354603), (51, 319838), (69, 236402), (102, 159919), (138, 118201), (289, 56442), (391, 41718), (409, 39882), (578, 28221), (782, 20859), (818, 19941), (867, 18814), (1173, 13906), (1227, 13294), (1734, 9407), (2346, 6953), (2454, 6647)]