25777746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 60150168

約数和(自身を除く): 34372422

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 1381, 2074, 2762, 3111, 4143, 6222, 8286, 9333, 12429, 18666, 23477, 24858, 46954, 70431, 84241, 140862, 168482, 211293, 252723, 422586, 505446, 758169, 1432097, 1516338, 2864194, 4296291, 8592582, 12888873, 25777746]

約数ペア:

[(1, 25777746), (2, 12888873), (3, 8592582), (6, 4296291), (9, 2864194), (17, 1516338), (18, 1432097), (34, 758169), (51, 505446), (61, 422586), (102, 252723), (122, 211293), (153, 168482), (183, 140862), (306, 84241), (366, 70431), (549, 46954), (1037, 24858), (1098, 23477), (1381, 18666), (2074, 12429), (2762, 9333), (3111, 8286), (4143, 6222)]