1810072854

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{4639}}^1$

素因数の和:5109

約数の個数: 48

約数和(自身を含む): 4006454400

約数和(自身を除く): 2196381546

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 409, 477, 818, 954, 1227, 2454, 3681, 4639, 7362, 9278, 13917, 21677, 27834, 41751, 43354, 65031, 83502, 130062, 195093, 245867, 390186, 491734, 737601, 1475202, 1897351, 2212803, 3794702, 4425606, 5692053, 11384106, 17076159, 34152318, 100559603, 201119206, 301678809, 603357618, 905036427, 1810072854]

約数ペア:

[(1, 1810072854), (2, 905036427), (3, 603357618), (6, 301678809), (9, 201119206), (18, 100559603), (53, 34152318), (106, 17076159), (159, 11384106), (318, 5692053), (409, 4425606), (477, 3794702), (818, 2212803), (954, 1897351), (1227, 1475202), (2454, 737601), (3681, 491734), (4639, 390186), (7362, 245867), (9278, 195093), (13917, 130062), (21677, 83502), (27834, 65031), (41751, 43354)]