18269356

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5518

約数の個数: 36

約数和(自身を含む): 39386088

約数和(自身を除く): 21116732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5483, 10966, 21932, 38381, 76762, 93211, 153524, 186422, 268667, 372844, 537334, 652477, 1074668, 1304954, 2609908, 4567339, 9134678, 18269356]

約数ペア:

[(1, 18269356), (2, 9134678), (4, 4567339), (7, 2609908), (14, 1304954), (17, 1074668), (28, 652477), (34, 537334), (49, 372844), (68, 268667), (98, 186422), (119, 153524), (196, 93211), (238, 76762), (476, 38381), (833, 21932), (1666, 10966), (3332, 5483)]