38729448

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9471

約数の個数: 64

約数和(自身を含む): 113256000

約数和(自身を除く): 74526552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9437, 18874, 28311, 37748, 56622, 75496, 84933, 113244, 169866, 179303, 226488, 254799, 339732, 358606, 509598, 537909, 679464, 717212, 1019196, 1075818, 1434424, 1613727, 2038392, 2151636, 3227454, 4303272, 4841181, 6454908, 9682362, 12909816, 19364724, 38729448]

約数ペア:

[(1, 38729448), (2, 19364724), (3, 12909816), (4, 9682362), (6, 6454908), (8, 4841181), (9, 4303272), (12, 3227454), (18, 2151636), (19, 2038392), (24, 1613727), (27, 1434424), (36, 1075818), (38, 1019196), (54, 717212), (57, 679464), (72, 537909), (76, 509598), (108, 358606), (114, 339732), (152, 254799), (171, 226488), (216, 179303), (228, 169866), (342, 113244), (456, 84933), (513, 75496), (684, 56622), (1026, 37748), (1368, 28311), (2052, 18874), (4104, 9437)]