18929472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5223

約数の個数: 56

約数和(自身を含む): 52730400

約数和(自身を除く): 33800928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5189, 10378, 15567, 20756, 31134, 41512, 62268, 83024, 98591, 124536, 166048, 197182, 249072, 295773, 332096, 394364, 498144, 591546, 788728, 996288, 1183092, 1577456, 2366184, 3154912, 4732368, 6309824, 9464736, 18929472]

約数ペア:

[(1, 18929472), (2, 9464736), (3, 6309824), (4, 4732368), (6, 3154912), (8, 2366184), (12, 1577456), (16, 1183092), (19, 996288), (24, 788728), (32, 591546), (38, 498144), (48, 394364), (57, 332096), (64, 295773), (76, 249072), (96, 197182), (114, 166048), (152, 124536), (192, 98591), (228, 83024), (304, 62268), (456, 41512), (608, 31134), (912, 20756), (1216, 15567), (1824, 10378), (3648, 5189)]