21841032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 58003200

約数和(自身を除く): 36162168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 211, 227, 228, 422, 454, 456, 633, 681, 844, 908, 1266, 1362, 1688, 1816, 2532, 2724, 4009, 4313, 5064, 5448, 8018, 8626, 12027, 12939, 16036, 17252, 24054, 25878, 32072, 34504, 47897, 48108, 51756, 95794, 96216, 103512, 143691, 191588, 287382, 383176, 574764, 910043, 1149528, 1820086, 2730129, 3640172, 5460258, 7280344, 10920516, 21841032]

約数ペア:

[(1, 21841032), (2, 10920516), (3, 7280344), (4, 5460258), (6, 3640172), (8, 2730129), (12, 1820086), (19, 1149528), (24, 910043), (38, 574764), (57, 383176), (76, 287382), (114, 191588), (152, 143691), (211, 103512), (227, 96216), (228, 95794), (422, 51756), (454, 48108), (456, 47897), (633, 34504), (681, 32072), (844, 25878), (908, 24054), (1266, 17252), (1362, 16036), (1688, 12939), (1816, 12027), (2532, 8626), (2724, 8018), (4009, 5448), (4313, 5064)]