21101136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62801}}^1$

素因数の和:62819

約数の個数: 40

約数和(自身を含む): 62299584

約数和(自身を除く): 41198448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62801, 125602, 188403, 251204, 376806, 439607, 502408, 753612, 879214, 1004816, 1318821, 1507224, 1758428, 2637642, 3014448, 3516856, 5275284, 7033712, 10550568, 21101136]

約数ペア:

[(1, 21101136), (2, 10550568), (3, 7033712), (4, 5275284), (6, 3516856), (7, 3014448), (8, 2637642), (12, 1758428), (14, 1507224), (16, 1318821), (21, 1004816), (24, 879214), (28, 753612), (42, 502408), (48, 439607), (56, 376806), (84, 251204), (112, 188403), (168, 125602), (336, 62801)]