74336418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 174073536

約数和(自身を除く): 99737118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 647, 982, 1294, 1473, 1941, 2946, 3882, 4419, 5823, 6383, 8411, 8838, 11646, 12766, 16822, 19149, 25233, 38298, 50466, 57447, 75699, 114894, 151398, 317677, 635354, 953031, 1906062, 2859093, 4129801, 5718186, 8259602, 12389403, 24778806, 37168209, 74336418]

約数ペア:

[(1, 74336418), (2, 37168209), (3, 24778806), (6, 12389403), (9, 8259602), (13, 5718186), (18, 4129801), (26, 2859093), (39, 1906062), (78, 953031), (117, 635354), (234, 317677), (491, 151398), (647, 114894), (982, 75699), (1294, 57447), (1473, 50466), (1941, 38298), (2946, 25233), (3882, 19149), (4419, 16822), (5823, 12766), (6383, 11646), (8411, 8838)]