16968516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 42223104

約数和(自身を除く): 25254588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 373, 446, 669, 746, 892, 1119, 1338, 1492, 2238, 2676, 3791, 4476, 6341, 7582, 11373, 12682, 15164, 19023, 22746, 25364, 38046, 45492, 76092, 83179, 166358, 249537, 332716, 499074, 998148, 1414043, 2828086, 4242129, 5656172, 8484258, 16968516]

約数ペア:

[(1, 16968516), (2, 8484258), (3, 5656172), (4, 4242129), (6, 2828086), (12, 1414043), (17, 998148), (34, 499074), (51, 332716), (68, 249537), (102, 166358), (204, 83179), (223, 76092), (373, 45492), (446, 38046), (669, 25364), (746, 22746), (892, 19023), (1119, 15164), (1338, 12682), (1492, 11373), (2238, 7582), (2676, 6341), (3791, 4476)]