4407354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 11737440

約数和(自身を除く): 7330086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 263, 266, 294, 342, 399, 441, 526, 789, 798, 882, 931, 1197, 1578, 1841, 1862, 2367, 2394, 2793, 3682, 4734, 4997, 5523, 5586, 8379, 9994, 11046, 12887, 14991, 16569, 16758, 25774, 29982, 33138, 34979, 38661, 44973, 69958, 77322, 89946, 104937, 115983, 209874, 231966, 244853, 314811, 489706, 629622, 734559, 1469118, 2203677, 4407354]

約数ペア:

[(1, 4407354), (2, 2203677), (3, 1469118), (6, 734559), (7, 629622), (9, 489706), (14, 314811), (18, 244853), (19, 231966), (21, 209874), (38, 115983), (42, 104937), (49, 89946), (57, 77322), (63, 69958), (98, 44973), (114, 38661), (126, 34979), (133, 33138), (147, 29982), (171, 25774), (263, 16758), (266, 16569), (294, 14991), (342, 12887), (399, 11046), (441, 9994), (526, 8379), (789, 5586), (798, 5523), (882, 4997), (931, 4734), (1197, 3682), (1578, 2793), (1841, 2394), (1862, 2367)]