8739738

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 22905792

約数和(自身を除く): 14166054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 367, 378, 441, 486, 567, 734, 882, 1101, 1134, 1323, 1701, 2202, 2569, 2646, 3303, 3402, 3969, 5138, 6606, 7707, 7938, 9909, 11907, 15414, 17983, 19818, 23121, 23814, 29727, 35966, 46242, 53949, 59454, 69363, 89181, 107898, 138726, 161847, 178362, 208089, 323694, 416178, 485541, 624267, 971082, 1248534, 1456623, 2913246, 4369869, 8739738]

約数ペア:

[(1, 8739738), (2, 4369869), (3, 2913246), (6, 1456623), (7, 1248534), (9, 971082), (14, 624267), (18, 485541), (21, 416178), (27, 323694), (42, 208089), (49, 178362), (54, 161847), (63, 138726), (81, 107898), (98, 89181), (126, 69363), (147, 59454), (162, 53949), (189, 46242), (243, 35966), (294, 29727), (367, 23814), (378, 23121), (441, 19818), (486, 17983), (567, 15414), (734, 11907), (882, 9909), (1101, 7938), (1134, 7707), (1323, 6606), (1701, 5138), (2202, 3969), (2569, 3402), (2646, 3303)]