37918998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 89225136

約数和(自身を除く): 51306138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1237, 1703, 2358, 2474, 3406, 3711, 5109, 7422, 10218, 11133, 15327, 16081, 22266, 30654, 32162, 48243, 96486, 144729, 162047, 289458, 324094, 486141, 972282, 1458423, 2106611, 2916846, 4213222, 6319833, 12639666, 18959499, 37918998]

約数ペア:

[(1, 37918998), (2, 18959499), (3, 12639666), (6, 6319833), (9, 4213222), (13, 2916846), (18, 2106611), (26, 1458423), (39, 972282), (78, 486141), (117, 324094), (131, 289458), (234, 162047), (262, 144729), (393, 96486), (786, 48243), (1179, 32162), (1237, 30654), (1703, 22266), (2358, 16081), (2474, 15327), (3406, 11133), (3711, 10218), (5109, 7422)]