19726309932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6043}}^1\times {\mathrm{38861}}^1$

素因数の和:44918

約数の個数: 48

約数和(自身を含む): 52613551872

約数和(自身を除く): 32887241940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6043, 12086, 18129, 24172, 36258, 38861, 42301, 72516, 77722, 84602, 116583, 126903, 155444, 169204, 233166, 253806, 272027, 466332, 507612, 544054, 816081, 1088108, 1632162, 3264324, 234837023, 469674046, 704511069, 939348092, 1409022138, 1643859161, 2818044276, 3287718322, 4931577483, 6575436644, 9863154966, 19726309932]

約数ペア:

[(1, 19726309932), (2, 9863154966), (3, 6575436644), (4, 4931577483), (6, 3287718322), (7, 2818044276), (12, 1643859161), (14, 1409022138), (21, 939348092), (28, 704511069), (42, 469674046), (84, 234837023), (6043, 3264324), (12086, 1632162), (18129, 1088108), (24172, 816081), (36258, 544054), (38861, 507612), (42301, 466332), (72516, 272027), (77722, 253806), (84602, 233166), (116583, 169204), (126903, 155444)]