13456548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 39504192

約数和(自身を除く): 26047644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 797, 804, 938, 1206, 1407, 1594, 1876, 2391, 2412, 2814, 3188, 4221, 4782, 5579, 5628, 7173, 8442, 9564, 11158, 14346, 16737, 16884, 22316, 28692, 33474, 50211, 53399, 66948, 100422, 106798, 160197, 200844, 213596, 320394, 373793, 480591, 640788, 747586, 961182, 1121379, 1495172, 1922364, 2242758, 3364137, 4485516, 6728274, 13456548]

約数ペア:

[(1, 13456548), (2, 6728274), (3, 4485516), (4, 3364137), (6, 2242758), (7, 1922364), (9, 1495172), (12, 1121379), (14, 961182), (18, 747586), (21, 640788), (28, 480591), (36, 373793), (42, 320394), (63, 213596), (67, 200844), (84, 160197), (126, 106798), (134, 100422), (201, 66948), (252, 53399), (268, 50211), (402, 33474), (469, 28692), (603, 22316), (797, 16884), (804, 16737), (938, 14346), (1206, 11158), (1407, 9564), (1594, 8442), (1876, 7173), (2391, 5628), (2412, 5579), (2814, 4782), (3188, 4221)]