13000628808

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2543159}}^1$

素因数の和:2543242

約数の個数: 48

約数和(自身を含む): 35705966400

約数和(自身を除く): 22705337592

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, 2543159, 5086318, 7629477, 10172636, 15258954, 20345272, 22888431, 30517908, 45776862, 61035816, 91553724, 180564289, 183107448, 361128578, 541692867, 722257156, 1083385734, 1444514312, 1625078601, 2166771468, 3250157202, 4333542936, 6500314404, 13000628808]

約数ペア:

[(1, 13000628808), (2, 6500314404), (3, 4333542936), (4, 3250157202), (6, 2166771468), (8, 1625078601), (9, 1444514312), (12, 1083385734), (18, 722257156), (24, 541692867), (36, 361128578), (71, 183107448), (72, 180564289), (142, 91553724), (213, 61035816), (284, 45776862), (426, 30517908), (568, 22888431), (639, 20345272), (852, 15258954), (1278, 10172636), (1704, 7629477), (2556, 5086318), (5112, 2543159)]