18337046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 34509888

約数和(自身を除く): 16172842

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1901, 3802, 4823, 9646, 13307, 24713, 26614, 49426, 100753, 172991, 201506, 345982, 705271, 1309789, 1410542, 2619578, 9168523, 18337046]

約数ペア:

[(1, 18337046), (2, 9168523), (7, 2619578), (13, 1410542), (14, 1309789), (26, 705271), (53, 345982), (91, 201506), (106, 172991), (182, 100753), (371, 49426), (689, 26614), (742, 24713), (1378, 13307), (1901, 9646), (3802, 4823)]