23813004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 61447680

約数和(自身を除く): 37634676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 239, 276, 361, 437, 478, 717, 722, 874, 956, 1083, 1311, 1434, 1444, 1748, 2166, 2622, 2868, 4332, 4541, 5244, 5497, 8303, 9082, 10994, 13623, 16491, 16606, 18164, 21988, 24909, 27246, 32982, 33212, 49818, 54492, 65964, 86279, 99636, 104443, 172558, 208886, 258837, 313329, 345116, 417772, 517674, 626658, 1035348, 1253316, 1984417, 3968834, 5953251, 7937668, 11906502, 23813004]

約数ペア:

[(1, 23813004), (2, 11906502), (3, 7937668), (4, 5953251), (6, 3968834), (12, 1984417), (19, 1253316), (23, 1035348), (38, 626658), (46, 517674), (57, 417772), (69, 345116), (76, 313329), (92, 258837), (114, 208886), (138, 172558), (228, 104443), (239, 99636), (276, 86279), (361, 65964), (437, 54492), (478, 49818), (717, 33212), (722, 32982), (874, 27246), (956, 24909), (1083, 21988), (1311, 18164), (1434, 16606), (1444, 16491), (1748, 13623), (2166, 10994), (2622, 9082), (2868, 8303), (4332, 5497), (4541, 5244)]