14989284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 40552512

約数和(自身を除く): 25563228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 421, 516, 774, 828, 842, 989, 1263, 1548, 1684, 1978, 2526, 2967, 3789, 3956, 5052, 5934, 7578, 8901, 9683, 11868, 15156, 17802, 18103, 19366, 29049, 35604, 36206, 38732, 54309, 58098, 72412, 87147, 108618, 116196, 162927, 174294, 217236, 325854, 348588, 416369, 651708, 832738, 1249107, 1665476, 2498214, 3747321, 4996428, 7494642, 14989284]

約数ペア:

[(1, 14989284), (2, 7494642), (3, 4996428), (4, 3747321), (6, 2498214), (9, 1665476), (12, 1249107), (18, 832738), (23, 651708), (36, 416369), (43, 348588), (46, 325854), (69, 217236), (86, 174294), (92, 162927), (129, 116196), (138, 108618), (172, 87147), (207, 72412), (258, 58098), (276, 54309), (387, 38732), (414, 36206), (421, 35604), (516, 29049), (774, 19366), (828, 18103), (842, 17802), (989, 15156), (1263, 11868), (1548, 9683), (1684, 8901), (1978, 7578), (2526, 5934), (2967, 5052), (3789, 3956)]