7574388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 18816000

約数和(自身を除く): 11241612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 239, 278, 417, 478, 556, 717, 834, 956, 1434, 1668, 2641, 2868, 4541, 5282, 7923, 9082, 10564, 13623, 15846, 18164, 27246, 31692, 33221, 54492, 66442, 99663, 132884, 199326, 398652, 631199, 1262398, 1893597, 2524796, 3787194, 7574388]

約数ペア:

[(1, 7574388), (2, 3787194), (3, 2524796), (4, 1893597), (6, 1262398), (12, 631199), (19, 398652), (38, 199326), (57, 132884), (76, 99663), (114, 66442), (139, 54492), (228, 33221), (239, 31692), (278, 27246), (417, 18164), (478, 15846), (556, 13623), (717, 10564), (834, 9082), (956, 7923), (1434, 5282), (1668, 4541), (2641, 2868)]