12772812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 32895072

約数和(自身を除く): 20122260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 1997, 2132, 3198, 3994, 5991, 6396, 7988, 11982, 23964, 25961, 51922, 77883, 81877, 103844, 155766, 163754, 245631, 311532, 327508, 491262, 982524, 1064401, 2128802, 3193203, 4257604, 6386406, 12772812]

約数ペア:

[(1, 12772812), (2, 6386406), (3, 4257604), (4, 3193203), (6, 2128802), (12, 1064401), (13, 982524), (26, 491262), (39, 327508), (41, 311532), (52, 245631), (78, 163754), (82, 155766), (123, 103844), (156, 81877), (164, 77883), (246, 51922), (492, 25961), (533, 23964), (1066, 11982), (1599, 7988), (1997, 6396), (2132, 5991), (3198, 3994)]