22120182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 56716800

約数和(自身を除く): 34596618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 421, 834, 842, 973, 1251, 1263, 1946, 2502, 2526, 2919, 2947, 3753, 3789, 5838, 5894, 7506, 7578, 8757, 8841, 11367, 17514, 17682, 22734, 26271, 26523, 52542, 53046, 58519, 79569, 117038, 159138, 175557, 351114, 409633, 526671, 819266, 1053342, 1228899, 1580013, 2457798, 3160026, 3686697, 7373394, 11060091, 22120182]

約数ペア:

[(1, 22120182), (2, 11060091), (3, 7373394), (6, 3686697), (7, 3160026), (9, 2457798), (14, 1580013), (18, 1228899), (21, 1053342), (27, 819266), (42, 526671), (54, 409633), (63, 351114), (126, 175557), (139, 159138), (189, 117038), (278, 79569), (378, 58519), (417, 53046), (421, 52542), (834, 26523), (842, 26271), (973, 22734), (1251, 17682), (1263, 17514), (1946, 11367), (2502, 8841), (2526, 8757), (2919, 7578), (2947, 7506), (3753, 5894), (3789, 5838)]