18486525114

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{154883}}^1$

素因数の和:155259

約数の個数: 48

約数和(自身を含む): 42283332000

約数和(自身を除く): 23796806886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 349, 698, 1047, 2094, 3141, 6282, 6631, 13262, 19893, 39786, 59679, 119358, 154883, 309766, 464649, 929298, 1393947, 2787894, 2942777, 5885554, 8828331, 17656662, 26484993, 52969986, 54054167, 108108334, 162162501, 324325002, 486487503, 972975006, 1027029173, 2054058346, 3081087519, 6162175038, 9243262557, 18486525114]

約数ペア:

[(1, 18486525114), (2, 9243262557), (3, 6162175038), (6, 3081087519), (9, 2054058346), (18, 1027029173), (19, 972975006), (38, 486487503), (57, 324325002), (114, 162162501), (171, 108108334), (342, 54054167), (349, 52969986), (698, 26484993), (1047, 17656662), (2094, 8828331), (3141, 5885554), (6282, 2942777), (6631, 2787894), (13262, 1393947), (19893, 929298), (39786, 464649), (59679, 309766), (119358, 154883)]