42930082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 76325760

約数和(自身を除く): 33395678

約数列:

[1, 2, 13, 19, 26, 38, 43, 47, 86, 94, 247, 494, 559, 611, 817, 893, 1118, 1222, 1634, 1786, 1849, 2021, 3698, 4042, 10621, 11609, 21242, 23218, 24037, 26273, 35131, 38399, 48074, 52546, 70262, 76798, 86903, 173806, 456703, 499187, 913406, 998374, 1129739, 1651157, 2259478, 3302314, 21465041, 42930082]

約数ペア:

[(1, 42930082), (2, 21465041), (13, 3302314), (19, 2259478), (26, 1651157), (38, 1129739), (43, 998374), (47, 913406), (86, 499187), (94, 456703), (247, 173806), (494, 86903), (559, 76798), (611, 70262), (817, 52546), (893, 48074), (1118, 38399), (1222, 35131), (1634, 26273), (1786, 24037), (1849, 23218), (2021, 21242), (3698, 11609), (4042, 10621)]