7907382

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 21373440

約数和(自身を除く): 13466058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 367, 378, 399, 513, 567, 734, 798, 1026, 1101, 1134, 1197, 1539, 2202, 2394, 2569, 3078, 3303, 3591, 5138, 6606, 6973, 7182, 7707, 9909, 10773, 13946, 15414, 19818, 20919, 21546, 23121, 29727, 41838, 46242, 48811, 59454, 62757, 69363, 97622, 125514, 138726, 146433, 188271, 208089, 292866, 376542, 416178, 439299, 564813, 878598, 1129626, 1317897, 2635794, 3953691, 7907382]

約数ペア:

[(1, 7907382), (2, 3953691), (3, 2635794), (6, 1317897), (7, 1129626), (9, 878598), (14, 564813), (18, 439299), (19, 416178), (21, 376542), (27, 292866), (38, 208089), (42, 188271), (54, 146433), (57, 138726), (63, 125514), (81, 97622), (114, 69363), (126, 62757), (133, 59454), (162, 48811), (171, 46242), (189, 41838), (266, 29727), (342, 23121), (367, 21546), (378, 20919), (399, 19818), (513, 15414), (567, 13946), (734, 10773), (798, 9909), (1026, 7707), (1101, 7182), (1134, 6973), (1197, 6606), (1539, 5138), (2202, 3591), (2394, 3303), (2569, 3078)]