1809305427708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{1029191}}^1$

素因数の和:1030287

約数の個数: 72

約数和(自身を含む): 4675331082240

約数和(自身を除く): 2866025654532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1039, 1692, 2078, 3117, 4156, 6234, 9351, 12468, 18702, 37404, 48833, 97666, 146499, 195332, 292998, 439497, 585996, 878994, 1029191, 1757988, 2058382, 3087573, 4116764, 6175146, 9262719, 12350292, 18525438, 37050876, 48371977, 96743954, 145115931, 193487908, 290231862, 435347793, 580463724, 870695586, 1069329449, 1741391172, 2138658898, 3207988347, 4277317796, 6415976694, 9623965041, 12831953388, 19247930082, 38495860164, 50258484103, 100516968206, 150775452309, 201033936412, 301550904618, 452326356927, 603101809236, 904652713854, 1809305427708]

約数ペア:

[(1, 1809305427708), (2, 904652713854), (3, 603101809236), (4, 452326356927), (6, 301550904618), (9, 201033936412), (12, 150775452309), (18, 100516968206), (36, 50258484103), (47, 38495860164), (94, 19247930082), (141, 12831953388), (188, 9623965041), (282, 6415976694), (423, 4277317796), (564, 3207988347), (846, 2138658898), (1039, 1741391172), (1692, 1069329449), (2078, 870695586), (3117, 580463724), (4156, 435347793), (6234, 290231862), (9351, 193487908), (12468, 145115931), (18702, 96743954), (37404, 48371977), (48833, 37050876), (97666, 18525438), (146499, 12350292), (195332, 9262719), (292998, 6175146), (439497, 4116764), (585996, 3087573), (878994, 2058382), (1029191, 1757988)]