2078505954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{48661}}^1$

素因数の和:48792

約数の個数: 64

約数和(自身を含む): 5325569280

約数和(自身を除く): 3247063326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 1017, 1582, 2034, 2373, 3051, 4746, 6102, 7119, 14238, 21357, 42714, 48661, 97322, 145983, 291966, 340627, 437949, 681254, 875898, 1021881, 1313847, 2043762, 2627694, 3065643, 5498693, 6131286, 9196929, 10997386, 16496079, 18393858, 32992158, 38490851, 49488237, 76981702, 98976474, 115472553, 148464711, 230945106, 296929422, 346417659, 692835318, 1039252977, 2078505954]

約数ペア:

[(1, 2078505954), (2, 1039252977), (3, 692835318), (6, 346417659), (7, 296929422), (9, 230945106), (14, 148464711), (18, 115472553), (21, 98976474), (27, 76981702), (42, 49488237), (54, 38490851), (63, 32992158), (113, 18393858), (126, 16496079), (189, 10997386), (226, 9196929), (339, 6131286), (378, 5498693), (678, 3065643), (791, 2627694), (1017, 2043762), (1582, 1313847), (2034, 1021881), (2373, 875898), (3051, 681254), (4746, 437949), (6102, 340627), (7119, 291966), (14238, 145983), (21357, 97322), (42714, 48661)]