1666746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 3893760

約数和(自身を除く): 2227014

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 103, 174, 186, 206, 261, 279, 309, 522, 558, 618, 899, 927, 1798, 1854, 2697, 2987, 3193, 5394, 5974, 6386, 8091, 8961, 9579, 16182, 17922, 19158, 26883, 28737, 53766, 57474, 92597, 185194, 277791, 555582, 833373, 1666746]

約数ペア:

[(1, 1666746), (2, 833373), (3, 555582), (6, 277791), (9, 185194), (18, 92597), (29, 57474), (31, 53766), (58, 28737), (62, 26883), (87, 19158), (93, 17922), (103, 16182), (174, 9579), (186, 8961), (206, 8091), (261, 6386), (279, 5974), (309, 5394), (522, 3193), (558, 2987), (618, 2697), (899, 1854), (927, 1798)]