23840388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 71504524

約数和(自身を除く): 47664136

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 421, 429, 468, 484, 572, 726, 842, 858, 1089, 1263, 1287, 1452, 1573, 1684, 1716, 2178, 2526, 2574, 3146, 3789, 4356, 4631, 4719, 5052, 5148, 5473, 6292, 7578, 9262, 9438, 10946, 13893, 14157, 15156, 16419, 18524, 18876, 21892, 27786, 28314, 32838, 41679, 49257, 50941, 55572, 56628, 60203, 65676, 83358, 98514, 101882, 120406, 152823, 166716, 180609, 197028, 203764, 240812, 305646, 361218, 458469, 541827, 611292, 662233, 722436, 916938, 1083654, 1324466, 1833876, 1986699, 2167308, 2648932, 3973398, 5960097, 7946796, 11920194, 23840388]

約数ペア:

[(1, 23840388), (2, 11920194), (3, 7946796), (4, 5960097), (6, 3973398), (9, 2648932), (11, 2167308), (12, 1986699), (13, 1833876), (18, 1324466), (22, 1083654), (26, 916938), (33, 722436), (36, 662233), (39, 611292), (44, 541827), (52, 458469), (66, 361218), (78, 305646), (99, 240812), (117, 203764), (121, 197028), (132, 180609), (143, 166716), (156, 152823), (198, 120406), (234, 101882), (242, 98514), (286, 83358), (363, 65676), (396, 60203), (421, 56628), (429, 55572), (468, 50941), (484, 49257), (572, 41679), (726, 32838), (842, 28314), (858, 27786), (1089, 21892), (1263, 18876), (1287, 18524), (1452, 16419), (1573, 15156), (1684, 14157), (1716, 13893), (2178, 10946), (2526, 9438), (2574, 9262), (3146, 7578), (3789, 6292), (4356, 5473), (4631, 5148), (4719, 5052)]