42515388

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20751

約数の個数: 48

約数和(自身を含む): 116032000

約数和(自身を除く): 73516612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20719, 41438, 62157, 82876, 124314, 186471, 248628, 372942, 393661, 559413, 745884, 787322, 1118826, 1180983, 1574644, 2237652, 2361966, 3542949, 4723932, 7085898, 10628847, 14171796, 21257694, 42515388]

約数ペア:

[(1, 42515388), (2, 21257694), (3, 14171796), (4, 10628847), (6, 7085898), (9, 4723932), (12, 3542949), (18, 2361966), (19, 2237652), (27, 1574644), (36, 1180983), (38, 1118826), (54, 787322), (57, 745884), (76, 559413), (108, 393661), (114, 372942), (171, 248628), (228, 186471), (342, 124314), (513, 82876), (684, 62157), (1026, 41438), (2052, 20719)]