1296585342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{325939}}^1$

素因数の和:325977

約数の個数: 48

約数和(自身を含む): 3203338320

約数和(自身を除く): 1906752978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 325939, 651878, 977817, 1955634, 2933451, 4237207, 5540963, 5866902, 8474414, 11081926, 12711621, 16622889, 25423242, 33245778, 38134863, 49868667, 72032519, 76269726, 99737334, 144065038, 216097557, 432195114, 648292671, 1296585342]

約数ペア:

[(1, 1296585342), (2, 648292671), (3, 432195114), (6, 216097557), (9, 144065038), (13, 99737334), (17, 76269726), (18, 72032519), (26, 49868667), (34, 38134863), (39, 33245778), (51, 25423242), (78, 16622889), (102, 12711621), (117, 11081926), (153, 8474414), (221, 5866902), (234, 5540963), (306, 4237207), (442, 2933451), (663, 1955634), (1326, 977817), (1989, 651878), (3978, 325939)]