2939262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 6583680

約数和(自身を除く): 3644418

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 177, 354, 361, 437, 722, 874, 1083, 1121, 1311, 1357, 2166, 2242, 2622, 2714, 3363, 4071, 6726, 8142, 8303, 16606, 21299, 24909, 25783, 42598, 49818, 51566, 63897, 77349, 127794, 154698, 489877, 979754, 1469631, 2939262]

約数ペア:

[(1, 2939262), (2, 1469631), (3, 979754), (6, 489877), (19, 154698), (23, 127794), (38, 77349), (46, 63897), (57, 51566), (59, 49818), (69, 42598), (114, 25783), (118, 24909), (138, 21299), (177, 16606), (354, 8303), (361, 8142), (437, 6726), (722, 4071), (874, 3363), (1083, 2714), (1121, 2622), (1311, 2242), (1357, 2166)]