28669518

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27943}}^1$

素因数の和:27973

約数の個数: 32

約数和(自身を含む): 67065600

約数和(自身を除く): 38396082

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 27943, 55886, 83829, 167658, 251487, 502974, 530917, 754461, 1061834, 1508922, 1592751, 3185502, 4778253, 9556506, 14334759, 28669518]

約数ペア:

[(1, 28669518), (2, 14334759), (3, 9556506), (6, 4778253), (9, 3185502), (18, 1592751), (19, 1508922), (27, 1061834), (38, 754461), (54, 530917), (57, 502974), (114, 251487), (171, 167658), (342, 83829), (513, 55886), (1026, 27943)]