90640312902

素因数分解:

$2^1\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{1647227}}^1$

素因数の和:1648257

約数の個数: 32

約数和(自身を含む): 201620707200

約数和(自身を除く): 110980394298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1019, 2038, 3057, 6114, 9171, 18342, 27513, 55026, 1647227, 3294454, 4941681, 9883362, 14825043, 29650086, 44475129, 88950258, 1678524313, 3357048626, 5035572939, 10071145878, 15106718817, 30213437634, 45320156451, 90640312902]

約数ペア:

[(1, 90640312902), (2, 45320156451), (3, 30213437634), (6, 15106718817), (9, 10071145878), (18, 5035572939), (27, 3357048626), (54, 1678524313), (1019, 88950258), (2038, 44475129), (3057, 29650086), (6114, 14825043), (9171, 9883362), (18342, 4941681), (27513, 3294454), (55026, 1647227)]