18329432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6767

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 20377768

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6719, 13438, 26876, 53752, 73909, 147818, 208289, 295636, 416578, 591272, 833156, 1666312, 2291179, 4582358, 9164716, 18329432]

約数ペア:

[(1, 18329432), (2, 9164716), (4, 4582358), (8, 2291179), (11, 1666312), (22, 833156), (31, 591272), (44, 416578), (62, 295636), (88, 208289), (124, 147818), (248, 73909), (341, 53752), (682, 26876), (1364, 13438), (2728, 6719)]