9471978

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 40

約数和(自身を含む): 21605760

約数和(自身を除く): 12133782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 991, 1062, 1593, 1982, 2973, 3186, 4779, 5946, 8919, 9558, 17838, 26757, 53514, 58469, 80271, 116938, 160542, 175407, 350814, 526221, 1052442, 1578663, 3157326, 4735989, 9471978]

約数ペア:

[(1, 9471978), (2, 4735989), (3, 3157326), (6, 1578663), (9, 1052442), (18, 526221), (27, 350814), (54, 175407), (59, 160542), (81, 116938), (118, 80271), (162, 58469), (177, 53514), (354, 26757), (531, 17838), (991, 9558), (1062, 8919), (1593, 5946), (1982, 4779), (2973, 3186)]