40484988

素因数分解:

$2^2\times 3^3\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 105305760

約数和(自身を除く): 64820772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 557, 673, 1114, 1346, 1671, 2019, 2228, 2692, 3342, 4038, 5013, 6057, 6684, 8076, 10026, 12114, 15039, 18171, 20052, 24228, 30078, 36342, 60156, 72684, 374861, 749722, 1124583, 1499444, 2249166, 3373749, 4498332, 6747498, 10121247, 13494996, 20242494, 40484988]

約数ペア:

[(1, 40484988), (2, 20242494), (3, 13494996), (4, 10121247), (6, 6747498), (9, 4498332), (12, 3373749), (18, 2249166), (27, 1499444), (36, 1124583), (54, 749722), (108, 374861), (557, 72684), (673, 60156), (1114, 36342), (1346, 30078), (1671, 24228), (2019, 20052), (2228, 18171), (2692, 15039), (3342, 12114), (4038, 10026), (5013, 8076), (6057, 6684)]