275128434

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{103979}}^1$

素因数の和:104004

約数の個数: 48

約数和(自身を含む): 711223200

約数和(自身を除く): 436094766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 103979, 207958, 311937, 623874, 727853, 935811, 1455706, 1871622, 2183559, 2807433, 4367118, 5094971, 5614866, 6550677, 10189942, 13101354, 15284913, 19652031, 30569826, 39304062, 45854739, 91709478, 137564217, 275128434]

約数ペア:

[(1, 275128434), (2, 137564217), (3, 91709478), (6, 45854739), (7, 39304062), (9, 30569826), (14, 19652031), (18, 15284913), (21, 13101354), (27, 10189942), (42, 6550677), (49, 5614866), (54, 5094971), (63, 4367118), (98, 2807433), (126, 2183559), (147, 1871622), (189, 1455706), (294, 935811), (378, 727853), (441, 623874), (882, 311937), (1323, 207958), (2646, 103979)]