9474426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 23281440

約数和(自身を除く): 13807014

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2131, 2223, 4262, 4446, 6393, 12786, 19179, 27703, 38358, 40489, 55406, 80978, 83109, 121467, 166218, 242934, 249327, 364401, 498654, 526357, 728802, 1052714, 1579071, 3158142, 4737213, 9474426]

約数ペア:

[(1, 9474426), (2, 4737213), (3, 3158142), (6, 1579071), (9, 1052714), (13, 728802), (18, 526357), (19, 498654), (26, 364401), (38, 249327), (39, 242934), (57, 166218), (78, 121467), (114, 83109), (117, 80978), (171, 55406), (234, 40489), (247, 38358), (342, 27703), (494, 19179), (741, 12786), (1482, 6393), (2131, 4446), (2223, 4262)]