12908196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 37628864

約数和(自身を除く): 24720668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 283, 362, 543, 566, 724, 849, 1086, 1132, 1267, 1629, 1698, 1981, 2172, 2534, 2547, 3258, 3396, 3801, 3962, 5068, 5094, 5943, 6516, 7602, 7924, 10188, 11403, 11886, 15204, 17829, 22806, 23772, 35658, 45612, 51223, 71316, 102446, 153669, 204892, 307338, 358561, 461007, 614676, 717122, 922014, 1075683, 1434244, 1844028, 2151366, 3227049, 4302732, 6454098, 12908196]

約数ペア:

[(1, 12908196), (2, 6454098), (3, 4302732), (4, 3227049), (6, 2151366), (7, 1844028), (9, 1434244), (12, 1075683), (14, 922014), (18, 717122), (21, 614676), (28, 461007), (36, 358561), (42, 307338), (63, 204892), (84, 153669), (126, 102446), (181, 71316), (252, 51223), (283, 45612), (362, 35658), (543, 23772), (566, 22806), (724, 17829), (849, 15204), (1086, 11886), (1132, 11403), (1267, 10188), (1629, 7924), (1698, 7602), (1981, 6516), (2172, 5943), (2534, 5094), (2547, 5068), (3258, 3962), (3396, 3801)]