16451886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 40449024

約数和(自身を除く): 23997138

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 43, 51, 62, 66, 86, 93, 102, 121, 129, 186, 187, 242, 258, 341, 363, 374, 473, 527, 561, 682, 726, 731, 946, 1023, 1054, 1122, 1333, 1419, 1462, 1581, 2046, 2057, 2193, 2666, 2838, 3162, 3751, 3999, 4114, 4386, 5203, 5797, 6171, 7502, 7998, 8041, 10406, 11253, 11594, 12342, 14663, 15609, 16082, 17391, 22506, 22661, 24123, 29326, 31218, 34782, 43989, 45322, 48246, 63767, 67983, 87978, 88451, 127534, 135966, 161293, 176902, 191301, 249271, 265353, 322586, 382602, 483879, 498542, 530706, 747813, 967758, 1495626, 2741981, 5483962, 8225943, 16451886]

約数ペア:

[(1, 16451886), (2, 8225943), (3, 5483962), (6, 2741981), (11, 1495626), (17, 967758), (22, 747813), (31, 530706), (33, 498542), (34, 483879), (43, 382602), (51, 322586), (62, 265353), (66, 249271), (86, 191301), (93, 176902), (102, 161293), (121, 135966), (129, 127534), (186, 88451), (187, 87978), (242, 67983), (258, 63767), (341, 48246), (363, 45322), (374, 43989), (473, 34782), (527, 31218), (561, 29326), (682, 24123), (726, 22661), (731, 22506), (946, 17391), (1023, 16082), (1054, 15609), (1122, 14663), (1333, 12342), (1419, 11594), (1462, 11253), (1581, 10406), (2046, 8041), (2057, 7998), (2193, 7502), (2666, 6171), (2838, 5797), (3162, 5203), (3751, 4386), (3999, 4114)]