25299108

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12361

約数の個数: 48

約数和(自身を含む): 69048000

約数和(自身を除く): 43748892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 12329, 24658, 36987, 49316, 73974, 110961, 147948, 221922, 234251, 332883, 443844, 468502, 665766, 702753, 937004, 1331532, 1405506, 2108259, 2811012, 4216518, 6324777, 8433036, 12649554, 25299108]

約数ペア:

[(1, 25299108), (2, 12649554), (3, 8433036), (4, 6324777), (6, 4216518), (9, 2811012), (12, 2108259), (18, 1405506), (19, 1331532), (27, 937004), (36, 702753), (38, 665766), (54, 468502), (57, 443844), (76, 332883), (108, 234251), (114, 221922), (171, 147948), (228, 110961), (342, 73974), (513, 49316), (684, 36987), (1026, 24658), (2052, 12329)]