18105542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 34074432

約数和(自身を除く): 15968890

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1877, 3754, 4823, 9646, 13139, 24401, 26278, 48802, 99481, 170807, 198962, 341614, 696367, 1293253, 1392734, 2586506, 9052771, 18105542]

約数ペア:

[(1, 18105542), (2, 9052771), (7, 2586506), (13, 1392734), (14, 1293253), (26, 696367), (53, 341614), (91, 198962), (106, 170807), (182, 99481), (371, 48802), (689, 26278), (742, 24401), (1378, 13139), (1877, 9646), (3754, 4823)]