18130398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 45849888

約数和(自身を除く): 27719490

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 113, 121, 143, 187, 221, 226, 242, 286, 339, 363, 374, 429, 442, 561, 663, 678, 726, 858, 1122, 1243, 1326, 1469, 1573, 1921, 2057, 2431, 2486, 2938, 3146, 3729, 3842, 4114, 4407, 4719, 4862, 5763, 6171, 7293, 7458, 8814, 9438, 11526, 12342, 13673, 14586, 16159, 21131, 24973, 26741, 27346, 32318, 41019, 42262, 48477, 49946, 53482, 63393, 74919, 80223, 82038, 96954, 126786, 149838, 160446, 177749, 232441, 274703, 355498, 464882, 533247, 549406, 697323, 824109, 1066494, 1394646, 1648218, 3021733, 6043466, 9065199, 18130398]

約数ペア:

[(1, 18130398), (2, 9065199), (3, 6043466), (6, 3021733), (11, 1648218), (13, 1394646), (17, 1066494), (22, 824109), (26, 697323), (33, 549406), (34, 533247), (39, 464882), (51, 355498), (66, 274703), (78, 232441), (102, 177749), (113, 160446), (121, 149838), (143, 126786), (187, 96954), (221, 82038), (226, 80223), (242, 74919), (286, 63393), (339, 53482), (363, 49946), (374, 48477), (429, 42262), (442, 41019), (561, 32318), (663, 27346), (678, 26741), (726, 24973), (858, 21131), (1122, 16159), (1243, 14586), (1326, 13673), (1469, 12342), (1573, 11526), (1921, 9438), (2057, 8814), (2431, 7458), (2486, 7293), (2938, 6171), (3146, 5763), (3729, 4862), (3842, 4719), (4114, 4407)]