16948812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 24419508

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 647, 708, 1294, 1941, 2183, 2588, 3882, 4366, 6549, 7764, 8732, 13098, 23939, 26196, 38173, 47878, 71817, 76346, 95756, 114519, 143634, 152692, 229038, 287268, 458076, 1412401, 2824802, 4237203, 5649604, 8474406, 16948812]

約数ペア:

[(1, 16948812), (2, 8474406), (3, 5649604), (4, 4237203), (6, 2824802), (12, 1412401), (37, 458076), (59, 287268), (74, 229038), (111, 152692), (118, 143634), (148, 114519), (177, 95756), (222, 76346), (236, 71817), (354, 47878), (444, 38173), (647, 26196), (708, 23939), (1294, 13098), (1941, 8732), (2183, 7764), (2588, 6549), (3882, 4366)]