8767746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 20737080

約数和(自身を除く): 11969334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 421, 534, 801, 842, 1157, 1263, 1602, 2314, 2526, 3471, 3789, 5473, 6942, 7578, 10413, 10946, 16419, 20826, 32838, 37469, 49257, 74938, 98514, 112407, 224814, 337221, 487097, 674442, 974194, 1461291, 2922582, 4383873, 8767746]

約数ペア:

[(1, 8767746), (2, 4383873), (3, 2922582), (6, 1461291), (9, 974194), (13, 674442), (18, 487097), (26, 337221), (39, 224814), (78, 112407), (89, 98514), (117, 74938), (178, 49257), (234, 37469), (267, 32838), (421, 20826), (534, 16419), (801, 10946), (842, 10413), (1157, 7578), (1263, 6942), (1602, 5473), (2314, 3789), (2526, 3471)]