2978902062

素因数分解:

$2^1\times 3^3\times {\mathrm{2539}}^1\times {\mathrm{21727}}^1$

素因数の和:24277

約数の個数: 32

約数和(自身を含む): 6622694400

約数和(自身を除く): 3643792338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2539, 5078, 7617, 15234, 21727, 22851, 43454, 45702, 65181, 68553, 130362, 137106, 195543, 391086, 586629, 1173258, 55164853, 110329706, 165494559, 330989118, 496483677, 992967354, 1489451031, 2978902062]

約数ペア:

[(1, 2978902062), (2, 1489451031), (3, 992967354), (6, 496483677), (9, 330989118), (18, 165494559), (27, 110329706), (54, 55164853), (2539, 1173258), (5078, 586629), (7617, 391086), (15234, 195543), (21727, 137106), (22851, 130362), (43454, 68553), (45702, 65181)]