253865718

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{28151}}^1$

素因数の和:28329

約数の個数: 32

約数和(自身を含む): 567544320

約数和(自身を除く): 313678602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 9018, 28151, 56302, 84453, 168906, 253359, 506718, 760077, 1520154, 4701217, 9402434, 14103651, 28207302, 42310953, 84621906, 126932859, 253865718]

約数ペア:

[(1, 253865718), (2, 126932859), (3, 84621906), (6, 42310953), (9, 28207302), (18, 14103651), (27, 9402434), (54, 4701217), (167, 1520154), (334, 760077), (501, 506718), (1002, 253359), (1503, 168906), (3006, 84453), (4509, 56302), (9018, 28151)]