7912728

素因数分解:

$2^3\times 3^4\times {\mathrm{12211}}^1$

素因数の和:12229

約数の個数: 40

約数和(自身を含む): 22164780

約数和(自身を除く): 14252052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 12211, 24422, 36633, 48844, 73266, 97688, 109899, 146532, 219798, 293064, 329697, 439596, 659394, 879192, 989091, 1318788, 1978182, 2637576, 3956364, 7912728]

約数ペア:

[(1, 7912728), (2, 3956364), (3, 2637576), (4, 1978182), (6, 1318788), (8, 989091), (9, 879192), (12, 659394), (18, 439596), (24, 329697), (27, 293064), (36, 219798), (54, 146532), (72, 109899), (81, 97688), (108, 73266), (162, 48844), (216, 36633), (324, 24422), (648, 12211)]