15805489032

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1103119}}^1$

素因数の和:1103330

約数の個数: 48

約数和(自身を含む): 43021680000

約数和(自身を除く): 27216190968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 1103119, 2206238, 3309357, 4412476, 6618714, 8824952, 9928071, 13237428, 19856142, 26474856, 39712284, 79424568, 219520681, 439041362, 658562043, 878082724, 1317124086, 1756165448, 1975686129, 2634248172, 3951372258, 5268496344, 7902744516, 15805489032]

約数ペア:

[(1, 15805489032), (2, 7902744516), (3, 5268496344), (4, 3951372258), (6, 2634248172), (8, 1975686129), (9, 1756165448), (12, 1317124086), (18, 878082724), (24, 658562043), (36, 439041362), (72, 219520681), (199, 79424568), (398, 39712284), (597, 26474856), (796, 19856142), (1194, 13237428), (1592, 9928071), (1791, 8824952), (2388, 6618714), (3582, 4412476), (4776, 3309357), (7164, 2206238), (14328, 1103119)]