1812323184906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1375091}}^1$

素因数の和:1375447

約数の個数: 64

約数和(自身を含む): 3981782399616

約数和(自身を除く): 2169459214710

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 277, 366, 554, 793, 831, 1586, 1662, 2379, 3601, 4758, 7202, 10803, 16897, 21606, 33794, 50691, 101382, 219661, 439322, 658983, 1317966, 1375091, 2750182, 4125273, 8250546, 17876183, 35752366, 53628549, 83880551, 107257098, 167761102, 251641653, 380900207, 503283306, 761800414, 1090447163, 1142700621, 2180894326, 2285401242, 3271341489, 4951702691, 6542682978, 9903405382, 14855108073, 23234912627, 29710216146, 46469825254, 69704737881, 139409475762, 302053864151, 604107728302, 906161592453, 1812323184906]

約数ペア:

[(1, 1812323184906), (2, 906161592453), (3, 604107728302), (6, 302053864151), (13, 139409475762), (26, 69704737881), (39, 46469825254), (61, 29710216146), (78, 23234912627), (122, 14855108073), (183, 9903405382), (277, 6542682978), (366, 4951702691), (554, 3271341489), (793, 2285401242), (831, 2180894326), (1586, 1142700621), (1662, 1090447163), (2379, 761800414), (3601, 503283306), (4758, 380900207), (7202, 251641653), (10803, 167761102), (16897, 107257098), (21606, 83880551), (33794, 53628549), (50691, 35752366), (101382, 17876183), (219661, 8250546), (439322, 4125273), (658983, 2750182), (1317966, 1375091)]