15555468

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 37416960

約数和(自身を除く): 21861492

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 127, 173, 177, 236, 254, 346, 354, 381, 508, 519, 692, 708, 762, 1038, 1524, 2076, 7493, 10207, 14986, 20414, 21971, 22479, 29972, 30621, 40828, 43942, 44958, 61242, 65913, 87884, 89916, 122484, 131826, 263652, 1296289, 2592578, 3888867, 5185156, 7777734, 15555468]

約数ペア:

[(1, 15555468), (2, 7777734), (3, 5185156), (4, 3888867), (6, 2592578), (12, 1296289), (59, 263652), (118, 131826), (127, 122484), (173, 89916), (177, 87884), (236, 65913), (254, 61242), (346, 44958), (354, 43942), (381, 40828), (508, 30621), (519, 29972), (692, 22479), (708, 21971), (762, 20414), (1038, 14986), (1524, 10207), (2076, 7493)]