15690882978

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{24631}}^1$

素因数の和:24940

約数の個数: 64

約数和(自身を含む): 35753840640

約数和(自身を除く): 20062957662

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 251, 282, 423, 502, 753, 846, 1269, 1506, 2259, 2538, 4518, 6777, 11797, 13554, 23594, 24631, 35391, 49262, 70782, 73893, 106173, 147786, 212346, 221679, 318519, 443358, 637038, 665037, 1157657, 1330074, 2315314, 3472971, 6182381, 6945942, 10418913, 12364762, 18547143, 20837826, 31256739, 37094286, 55641429, 62513478, 111282858, 166924287, 290571907, 333848574, 581143814, 871715721, 1743431442, 2615147163, 5230294326, 7845441489, 15690882978]

約数ペア:

[(1, 15690882978), (2, 7845441489), (3, 5230294326), (6, 2615147163), (9, 1743431442), (18, 871715721), (27, 581143814), (47, 333848574), (54, 290571907), (94, 166924287), (141, 111282858), (251, 62513478), (282, 55641429), (423, 37094286), (502, 31256739), (753, 20837826), (846, 18547143), (1269, 12364762), (1506, 10418913), (2259, 6945942), (2538, 6182381), (4518, 3472971), (6777, 2315314), (11797, 1330074), (13554, 1157657), (23594, 665037), (24631, 637038), (35391, 443358), (49262, 318519), (70782, 221679), (73893, 212346), (106173, 147786)]