89918982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 205882560

約数和(自身を除く): 115963578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 467, 563, 934, 1126, 1401, 1689, 2802, 3378, 4203, 5067, 8406, 8873, 10134, 10697, 17746, 21394, 26619, 32091, 53238, 64182, 79857, 96273, 159714, 192546, 262921, 525842, 788763, 1577526, 2366289, 4732578, 4995499, 9990998, 14986497, 29972994, 44959491, 89918982]

約数ペア:

[(1, 89918982), (2, 44959491), (3, 29972994), (6, 14986497), (9, 9990998), (18, 4995499), (19, 4732578), (38, 2366289), (57, 1577526), (114, 788763), (171, 525842), (342, 262921), (467, 192546), (563, 159714), (934, 96273), (1126, 79857), (1401, 64182), (1689, 53238), (2802, 32091), (3378, 26619), (4203, 21394), (5067, 17746), (8406, 10697), (8873, 10134)]