18964224

素因数分解:

$2^8\times 3^2\times {\mathrm{8231}}^1$

素因数の和:8253

約数の個数: 54

約数和(自身を含む): 54685176

約数和(自身を除く): 35720952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8231, 16462, 24693, 32924, 49386, 65848, 74079, 98772, 131696, 148158, 197544, 263392, 296316, 395088, 526784, 592632, 790176, 1053568, 1185264, 1580352, 2107136, 2370528, 3160704, 4741056, 6321408, 9482112, 18964224]

約数ペア:

[(1, 18964224), (2, 9482112), (3, 6321408), (4, 4741056), (6, 3160704), (8, 2370528), (9, 2107136), (12, 1580352), (16, 1185264), (18, 1053568), (24, 790176), (32, 592632), (36, 526784), (48, 395088), (64, 296316), (72, 263392), (96, 197544), (128, 148158), (144, 131696), (192, 98772), (256, 74079), (288, 65848), (384, 49386), (576, 32924), (768, 24693), (1152, 16462), (2304, 8231)]