138454344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{274711}}^1$

素因数の和:274730

約数の個数: 48

約数和(自身を含む): 428550720

約数和(自身を除く): 290096376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 274711, 549422, 824133, 1098844, 1648266, 1922977, 2197688, 2472399, 3296532, 3845954, 4944798, 5768931, 6593064, 7691908, 9889596, 11537862, 15383816, 17306793, 19779192, 23075724, 34613586, 46151448, 69227172, 138454344]

約数ペア:

[(1, 138454344), (2, 69227172), (3, 46151448), (4, 34613586), (6, 23075724), (7, 19779192), (8, 17306793), (9, 15383816), (12, 11537862), (14, 9889596), (18, 7691908), (21, 6593064), (24, 5768931), (28, 4944798), (36, 3845954), (42, 3296532), (56, 2472399), (63, 2197688), (72, 1922977), (84, 1648266), (126, 1098844), (168, 824133), (252, 549422), (504, 274711)]