13999428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 37812320

約数和(自身を除く): 23812892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 211, 228, 291, 342, 388, 422, 582, 633, 684, 844, 873, 1164, 1266, 1746, 1843, 1899, 2532, 3492, 3686, 3798, 4009, 5529, 7372, 7596, 8018, 11058, 12027, 16036, 16587, 20467, 22116, 24054, 33174, 36081, 40934, 48108, 61401, 66348, 72162, 81868, 122802, 144324, 184203, 245604, 368406, 388873, 736812, 777746, 1166619, 1555492, 2333238, 3499857, 4666476, 6999714, 13999428]

約数ペア:

[(1, 13999428), (2, 6999714), (3, 4666476), (4, 3499857), (6, 2333238), (9, 1555492), (12, 1166619), (18, 777746), (19, 736812), (36, 388873), (38, 368406), (57, 245604), (76, 184203), (97, 144324), (114, 122802), (171, 81868), (194, 72162), (211, 66348), (228, 61401), (291, 48108), (342, 40934), (388, 36081), (422, 33174), (582, 24054), (633, 22116), (684, 20467), (844, 16587), (873, 16036), (1164, 12027), (1266, 11058), (1746, 8018), (1843, 7596), (1899, 7372), (2532, 5529), (3492, 4009), (3686, 3798)]