26131518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 67345920

約数和(自身を除く): 41214402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 947, 1022, 1314, 1533, 1894, 1971, 2841, 3066, 3942, 4599, 5682, 6629, 8523, 9198, 13258, 13797, 17046, 19887, 25569, 27594, 39774, 51138, 59661, 69131, 119322, 138262, 178983, 207393, 357966, 414786, 483917, 622179, 967834, 1244358, 1451751, 1866537, 2903502, 3733074, 4355253, 8710506, 13065759, 26131518]

約数ペア:

[(1, 26131518), (2, 13065759), (3, 8710506), (6, 4355253), (7, 3733074), (9, 2903502), (14, 1866537), (18, 1451751), (21, 1244358), (27, 967834), (42, 622179), (54, 483917), (63, 414786), (73, 357966), (126, 207393), (146, 178983), (189, 138262), (219, 119322), (378, 69131), (438, 59661), (511, 51138), (657, 39774), (947, 27594), (1022, 25569), (1314, 19887), (1533, 17046), (1894, 13797), (1971, 13258), (2841, 9198), (3066, 8523), (3942, 6629), (4599, 5682)]