18392784

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3515

約数の個数: 40

約数和(自身を含む): 47949312

約数和(自身を除く): 29556528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3391, 5424, 6782, 10173, 13564, 20346, 27128, 40692, 54256, 81384, 162768, 383183, 766366, 1149549, 1532732, 2299098, 3065464, 4598196, 6130928, 9196392, 18392784]

約数ペア:

[(1, 18392784), (2, 9196392), (3, 6130928), (4, 4598196), (6, 3065464), (8, 2299098), (12, 1532732), (16, 1149549), (24, 766366), (48, 383183), (113, 162768), (226, 81384), (339, 54256), (452, 40692), (678, 27128), (904, 20346), (1356, 13564), (1808, 10173), (2712, 6782), (3391, 5424)]