17862334

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 31530240

約数和(自身を除く): 13667906

約数列:

[1, 2, 7, 14, 67, 134, 137, 139, 274, 278, 469, 938, 959, 973, 1918, 1946, 9179, 9313, 18358, 18626, 19043, 38086, 64253, 65191, 128506, 130382, 133301, 266602, 1275881, 2551762, 8931167, 17862334]

約数ペア:

[(1, 17862334), (2, 8931167), (7, 2551762), (14, 1275881), (67, 266602), (134, 133301), (137, 130382), (139, 128506), (274, 65191), (278, 64253), (469, 38086), (938, 19043), (959, 18626), (973, 18358), (1918, 9313), (1946, 9179)]