22831812

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 60459672

約数和(自身を除く): 37627860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 281, 333, 366, 444, 549, 562, 666, 732, 843, 1098, 1124, 1332, 1686, 2196, 2257, 2529, 3372, 4514, 5058, 6771, 9028, 10116, 10397, 13542, 17141, 20313, 20794, 27084, 31191, 34282, 40626, 41588, 51423, 62382, 68564, 81252, 93573, 102846, 124764, 154269, 187146, 205692, 308538, 374292, 617076, 634217, 1268434, 1902651, 2536868, 3805302, 5707953, 7610604, 11415906, 22831812]

約数ペア:

[(1, 22831812), (2, 11415906), (3, 7610604), (4, 5707953), (6, 3805302), (9, 2536868), (12, 1902651), (18, 1268434), (36, 634217), (37, 617076), (61, 374292), (74, 308538), (111, 205692), (122, 187146), (148, 154269), (183, 124764), (222, 102846), (244, 93573), (281, 81252), (333, 68564), (366, 62382), (444, 51423), (549, 41588), (562, 40626), (666, 34282), (732, 31191), (843, 27084), (1098, 20794), (1124, 20313), (1332, 17141), (1686, 13542), (2196, 10397), (2257, 10116), (2529, 9028), (3372, 6771), (4514, 5058)]