17690148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70199}}^1$

素因数の和:70216

約数の個数: 36

約数和(自身を含む): 51105600

約数和(自身を除く): 33415452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70199, 140398, 210597, 280796, 421194, 491393, 631791, 842388, 982786, 1263582, 1474179, 1965572, 2527164, 2948358, 4422537, 5896716, 8845074, 17690148]

約数ペア:

[(1, 17690148), (2, 8845074), (3, 5896716), (4, 4422537), (6, 2948358), (7, 2527164), (9, 1965572), (12, 1474179), (14, 1263582), (18, 982786), (21, 842388), (28, 631791), (36, 491393), (42, 421194), (63, 280796), (84, 210597), (126, 140398), (252, 70199)]