1718996904

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{37363}}^1$

素因数の和:37452

約数の個数: 80

約数和(自身を含む): 4882727520

約数和(自身を除く): 3163730616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 37363, 46008, 74726, 112089, 149452, 224178, 298904, 336267, 448356, 672534, 896712, 1008801, 1345068, 2017602, 2652773, 2690136, 3026403, 4035204, 5305546, 6052806, 7958319, 8070408, 10611092, 12105612, 15916638, 21222184, 23874957, 24211224, 31833276, 47749914, 63666552, 71624871, 95499828, 143249742, 190999656, 214874613, 286499484, 429749226, 572998968, 859498452, 1718996904]

約数ペア:

[(1, 1718996904), (2, 859498452), (3, 572998968), (4, 429749226), (6, 286499484), (8, 214874613), (9, 190999656), (12, 143249742), (18, 95499828), (24, 71624871), (27, 63666552), (36, 47749914), (54, 31833276), (71, 24211224), (72, 23874957), (81, 21222184), (108, 15916638), (142, 12105612), (162, 10611092), (213, 8070408), (216, 7958319), (284, 6052806), (324, 5305546), (426, 4035204), (568, 3026403), (639, 2690136), (648, 2652773), (852, 2017602), (1278, 1345068), (1704, 1008801), (1917, 896712), (2556, 672534), (3834, 448356), (5112, 336267), (5751, 298904), (7668, 224178), (11502, 149452), (15336, 112089), (23004, 74726), (37363, 46008)]