19245924

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 60

約数和(自身を含む): 50738688

約数和(自身を除く): 31492764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 311, 324, 382, 573, 622, 764, 933, 1146, 1244, 1719, 1866, 2292, 2799, 3438, 3732, 5157, 5598, 6876, 8397, 10314, 11196, 15471, 16794, 20628, 25191, 30942, 33588, 50382, 59401, 61884, 100764, 118802, 178203, 237604, 356406, 534609, 712812, 1069218, 1603827, 2138436, 3207654, 4811481, 6415308, 9622962, 19245924]

約数ペア:

[(1, 19245924), (2, 9622962), (3, 6415308), (4, 4811481), (6, 3207654), (9, 2138436), (12, 1603827), (18, 1069218), (27, 712812), (36, 534609), (54, 356406), (81, 237604), (108, 178203), (162, 118802), (191, 100764), (311, 61884), (324, 59401), (382, 50382), (573, 33588), (622, 30942), (764, 25191), (933, 20628), (1146, 16794), (1244, 15471), (1719, 11196), (1866, 10314), (2292, 8397), (2799, 6876), (3438, 5598), (3732, 5157)]