18684384

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 30667296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1019, 1146, 1528, 2038, 2292, 3056, 3057, 4076, 4584, 6112, 6114, 8152, 9168, 12228, 16304, 18336, 24456, 32608, 48912, 97824, 194629, 389258, 583887, 778516, 1167774, 1557032, 2335548, 3114064, 4671096, 6228128, 9342192, 18684384]

約数ペア:

[(1, 18684384), (2, 9342192), (3, 6228128), (4, 4671096), (6, 3114064), (8, 2335548), (12, 1557032), (16, 1167774), (24, 778516), (32, 583887), (48, 389258), (96, 194629), (191, 97824), (382, 48912), (573, 32608), (764, 24456), (1019, 18336), (1146, 16304), (1528, 12228), (2038, 9168), (2292, 8152), (3056, 6114), (3057, 6112), (4076, 4584)]