65408742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173039}}^1$

素因数の和:173057

約数の個数: 32

約数和(自身を含む): 166118400

約数和(自身を除く): 100709658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 173039, 346078, 519117, 1038234, 1211273, 1557351, 2422546, 3114702, 3633819, 4672053, 7267638, 9344106, 10901457, 21802914, 32704371, 65408742]

約数ペア:

[(1, 65408742), (2, 32704371), (3, 21802914), (6, 10901457), (7, 9344106), (9, 7267638), (14, 4672053), (18, 3633819), (21, 3114702), (27, 2422546), (42, 1557351), (54, 1211273), (63, 1038234), (126, 519117), (189, 346078), (378, 173039)]