16917252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 44330496

約数和(自身を除く): 27413244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 183, 191, 242, 244, 363, 366, 382, 484, 573, 671, 726, 732, 764, 1146, 1342, 1452, 2013, 2101, 2292, 2684, 4026, 4202, 6303, 7381, 8052, 8404, 11651, 12606, 14762, 22143, 23111, 23302, 25212, 29524, 34953, 44286, 46222, 46604, 69333, 69906, 88572, 92444, 128161, 138666, 139812, 256322, 277332, 384483, 512644, 768966, 1409771, 1537932, 2819542, 4229313, 5639084, 8458626, 16917252]

約数ペア:

[(1, 16917252), (2, 8458626), (3, 5639084), (4, 4229313), (6, 2819542), (11, 1537932), (12, 1409771), (22, 768966), (33, 512644), (44, 384483), (61, 277332), (66, 256322), (121, 139812), (122, 138666), (132, 128161), (183, 92444), (191, 88572), (242, 69906), (244, 69333), (363, 46604), (366, 46222), (382, 44286), (484, 34953), (573, 29524), (671, 25212), (726, 23302), (732, 23111), (764, 22143), (1146, 14762), (1342, 12606), (1452, 11651), (2013, 8404), (2101, 8052), (2292, 7381), (2684, 6303), (4026, 4202)]