2231586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 5616000

約数和(自身を除く): 3384414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 199, 267, 398, 534, 597, 623, 801, 1194, 1246, 1393, 1602, 1791, 1869, 2786, 3582, 3738, 4179, 5607, 8358, 11214, 12537, 17711, 25074, 35422, 53133, 106266, 123977, 159399, 247954, 318798, 371931, 743862, 1115793, 2231586]

約数ペア:

[(1, 2231586), (2, 1115793), (3, 743862), (6, 371931), (7, 318798), (9, 247954), (14, 159399), (18, 123977), (21, 106266), (42, 53133), (63, 35422), (89, 25074), (126, 17711), (178, 12537), (199, 11214), (267, 8358), (398, 5607), (534, 4179), (597, 3738), (623, 3582), (801, 2786), (1194, 1869), (1246, 1791), (1393, 1602)]