16554564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 46525920

約数和(自身を除く): 29971356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 907, 1014, 1404, 1521, 1814, 2028, 2721, 3042, 3628, 4563, 5442, 6084, 8163, 9126, 10884, 11791, 16326, 18252, 23582, 24489, 32652, 35373, 47164, 48978, 70746, 97956, 106119, 141492, 153283, 212238, 306566, 318357, 424476, 459849, 613132, 636714, 919698, 1273428, 1379547, 1839396, 2759094, 4138641, 5518188, 8277282, 16554564]

約数ペア:

[(1, 16554564), (2, 8277282), (3, 5518188), (4, 4138641), (6, 2759094), (9, 1839396), (12, 1379547), (13, 1273428), (18, 919698), (26, 636714), (27, 613132), (36, 459849), (39, 424476), (52, 318357), (54, 306566), (78, 212238), (108, 153283), (117, 141492), (156, 106119), (169, 97956), (234, 70746), (338, 48978), (351, 47164), (468, 35373), (507, 32652), (676, 24489), (702, 23582), (907, 18252), (1014, 16326), (1404, 11791), (1521, 10884), (1814, 9126), (2028, 8163), (2721, 6084), (3042, 5442), (3628, 4563)]