18597011256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3637913}}^1$

素因数の和:3637996

約数の個数: 48

約数和(自身を含む): 51076312560

約数和(自身を除く): 32479301304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 3637913, 7275826, 10913739, 14551652, 21827478, 29103304, 32741217, 43654956, 65482434, 87309912, 130964868, 258291823, 261929736, 516583646, 774875469, 1033167292, 1549750938, 2066334584, 2324626407, 3099501876, 4649252814, 6199003752, 9298505628, 18597011256]

約数ペア:

[(1, 18597011256), (2, 9298505628), (3, 6199003752), (4, 4649252814), (6, 3099501876), (8, 2324626407), (9, 2066334584), (12, 1549750938), (18, 1033167292), (24, 774875469), (36, 516583646), (71, 261929736), (72, 258291823), (142, 130964868), (213, 87309912), (284, 65482434), (426, 43654956), (568, 32741217), (639, 29103304), (852, 21827478), (1278, 14551652), (1704, 10913739), (2556, 7275826), (5112, 3637913)]