16491258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7699}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 26751942

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7699, 15398, 23097, 46194, 53893, 69291, 107786, 130883, 138582, 161679, 261766, 323358, 392649, 485037, 785298, 916181, 970074, 1177947, 1832362, 2355894, 2748543, 5497086, 8245629, 16491258]

約数ペア:

[(1, 16491258), (2, 8245629), (3, 5497086), (6, 2748543), (7, 2355894), (9, 1832362), (14, 1177947), (17, 970074), (18, 916181), (21, 785298), (34, 485037), (42, 392649), (51, 323358), (63, 261766), (102, 161679), (119, 138582), (126, 130883), (153, 107786), (238, 69291), (306, 53893), (357, 46194), (714, 23097), (1071, 15398), (2142, 7699)]