2912457978

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{6131}}^1$

素因数の和:6624

約数の個数: 64

約数和(自身を含む): 6828595200

約数和(自身を除く): 3916137222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 463, 513, 926, 1026, 1389, 2778, 4167, 6131, 8334, 8797, 12262, 12501, 17594, 18393, 25002, 26391, 36786, 52782, 55179, 79173, 110358, 116489, 158346, 165537, 232978, 237519, 331074, 349467, 475038, 698934, 1048401, 2096802, 2838653, 3145203, 5677306, 6290406, 8515959, 17031918, 25547877, 51095754, 53934407, 76643631, 107868814, 153287262, 161803221, 323606442, 485409663, 970819326, 1456228989, 2912457978]

約数ペア:

[(1, 2912457978), (2, 1456228989), (3, 970819326), (6, 485409663), (9, 323606442), (18, 161803221), (19, 153287262), (27, 107868814), (38, 76643631), (54, 53934407), (57, 51095754), (114, 25547877), (171, 17031918), (342, 8515959), (463, 6290406), (513, 5677306), (926, 3145203), (1026, 2838653), (1389, 2096802), (2778, 1048401), (4167, 698934), (6131, 475038), (8334, 349467), (8797, 331074), (12262, 237519), (12501, 232978), (17594, 165537), (18393, 158346), (25002, 116489), (26391, 110358), (36786, 79173), (52782, 55179)]