2258226

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3271374

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 71, 93, 114, 142, 171, 186, 213, 279, 342, 426, 513, 558, 589, 639, 837, 1026, 1178, 1278, 1349, 1674, 1767, 1917, 2201, 2698, 3534, 3834, 4047, 4402, 5301, 6603, 8094, 10602, 12141, 13206, 15903, 19809, 24282, 31806, 36423, 39618, 41819, 59427, 72846, 83638, 118854, 125457, 250914, 376371, 752742, 1129113, 2258226]

約数ペア:

[(1, 2258226), (2, 1129113), (3, 752742), (6, 376371), (9, 250914), (18, 125457), (19, 118854), (27, 83638), (31, 72846), (38, 59427), (54, 41819), (57, 39618), (62, 36423), (71, 31806), (93, 24282), (114, 19809), (142, 15903), (171, 13206), (186, 12141), (213, 10602), (279, 8094), (342, 6603), (426, 5301), (513, 4402), (558, 4047), (589, 3834), (639, 3534), (837, 2698), (1026, 2201), (1178, 1917), (1278, 1767), (1349, 1674)]