42494754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 93707712

約数和(自身を除く): 51212958

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 853, 874, 1083, 1311, 1706, 2166, 2559, 2622, 5118, 8303, 16207, 16606, 19619, 24909, 32414, 39238, 48621, 49818, 58857, 97242, 117714, 307933, 372761, 615866, 745522, 923799, 1118283, 1847598, 2236566, 7082459, 14164918, 21247377, 42494754]

約数ペア:

[(1, 42494754), (2, 21247377), (3, 14164918), (6, 7082459), (19, 2236566), (23, 1847598), (38, 1118283), (46, 923799), (57, 745522), (69, 615866), (114, 372761), (138, 307933), (361, 117714), (437, 97242), (722, 58857), (853, 49818), (874, 48621), (1083, 39238), (1311, 32414), (1706, 24909), (2166, 19619), (2559, 16606), (2622, 16207), (5118, 8303)]