2742156

素因数分解:

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

素因数の和:259

約数の個数: 54

約数和(自身を含む): 7350252

約数和(自身を除く): 4608096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 361, 422, 633, 684, 722, 844, 1083, 1266, 1444, 1899, 2166, 2532, 3249, 3798, 4009, 4332, 6498, 7596, 8018, 12027, 12996, 16036, 24054, 36081, 48108, 72162, 76171, 144324, 152342, 228513, 304684, 457026, 685539, 914052, 1371078, 2742156]

約数ペア:

[(1, 2742156), (2, 1371078), (3, 914052), (4, 685539), (6, 457026), (9, 304684), (12, 228513), (18, 152342), (19, 144324), (36, 76171), (38, 72162), (57, 48108), (76, 36081), (114, 24054), (171, 16036), (211, 12996), (228, 12027), (342, 8018), (361, 7596), (422, 6498), (633, 4332), (684, 4009), (722, 3798), (844, 3249), (1083, 2532), (1266, 2166), (1444, 1899)]