15673571748

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1123}}^1\times {\mathrm{1223}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 39812205888

約数和(自身を除く): 24138634140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1123, 1223, 1268, 1902, 2246, 2446, 2853, 3369, 3669, 3804, 4492, 4892, 5706, 6738, 7338, 10107, 11007, 11412, 13476, 14676, 20214, 22014, 40428, 44028, 355991, 387691, 711982, 775382, 1067973, 1163073, 1373429, 1423964, 1550764, 2135946, 2326146, 2746858, 3203919, 3489219, 4120287, 4271892, 4652292, 5493716, 6407838, 6978438, 8240574, 12360861, 12815676, 13956876, 16481148, 24721722, 49443444, 435376993, 870753986, 1306130979, 1741507972, 2612261958, 3918392937, 5224523916, 7836785874, 15673571748]

約数ペア:

[(1, 15673571748), (2, 7836785874), (3, 5224523916), (4, 3918392937), (6, 2612261958), (9, 1741507972), (12, 1306130979), (18, 870753986), (36, 435376993), (317, 49443444), (634, 24721722), (951, 16481148), (1123, 13956876), (1223, 12815676), (1268, 12360861), (1902, 8240574), (2246, 6978438), (2446, 6407838), (2853, 5493716), (3369, 4652292), (3669, 4271892), (3804, 4120287), (4492, 3489219), (4892, 3203919), (5706, 2746858), (6738, 2326146), (7338, 2135946), (10107, 1550764), (11007, 1423964), (11412, 1373429), (13476, 1163073), (14676, 1067973), (20214, 775382), (22014, 711982), (40428, 387691), (44028, 355991)]