22264788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20389}}^1$

素因数の和:20416

約数の個数: 48

約数和(自身を含む): 63943040

約数和(自身を除く): 41678252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20389, 40778, 61167, 81556, 122334, 142723, 244668, 265057, 285446, 428169, 530114, 570892, 795171, 856338, 1060228, 1590342, 1712676, 1855399, 3180684, 3710798, 5566197, 7421596, 11132394, 22264788]

約数ペア:

[(1, 22264788), (2, 11132394), (3, 7421596), (4, 5566197), (6, 3710798), (7, 3180684), (12, 1855399), (13, 1712676), (14, 1590342), (21, 1060228), (26, 856338), (28, 795171), (39, 570892), (42, 530114), (52, 428169), (78, 285446), (84, 265057), (91, 244668), (156, 142723), (182, 122334), (273, 81556), (364, 61167), (546, 40778), (1092, 20389)]