2912952942

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 6612982992

約数和(自身を除く): 3700030050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 317, 393, 433, 634, 786, 866, 951, 1179, 1299, 1902, 2358, 2598, 2853, 3537, 3897, 5706, 7074, 7794, 8559, 10611, 11691, 17118, 21222, 23382, 25677, 35073, 41527, 51354, 56723, 70146, 83054, 113446, 124581, 137261, 170169, 249162, 274522, 340338, 373743, 411783, 510507, 747486, 823566, 1021014, 1121229, 1235349, 1531521, 2242458, 2470698, 3063042, 3363687, 3706047, 4594563, 6727374, 7412094, 9189126, 11118141, 17981191, 22236282, 35962382, 53943573, 107887146, 161830719, 323661438, 485492157, 970984314, 1456476471, 2912952942]

約数ペア:

[(1, 2912952942), (2, 1456476471), (3, 970984314), (6, 485492157), (9, 323661438), (18, 161830719), (27, 107887146), (54, 53943573), (81, 35962382), (131, 22236282), (162, 17981191), (262, 11118141), (317, 9189126), (393, 7412094), (433, 6727374), (634, 4594563), (786, 3706047), (866, 3363687), (951, 3063042), (1179, 2470698), (1299, 2242458), (1902, 1531521), (2358, 1235349), (2598, 1121229), (2853, 1021014), (3537, 823566), (3897, 747486), (5706, 510507), (7074, 411783), (7794, 373743), (8559, 340338), (10611, 274522), (11691, 249162), (17118, 170169), (21222, 137261), (23382, 124581), (25677, 113446), (35073, 83054), (41527, 70146), (51354, 56723)]