40278222

素因数分解:

$2^1\times 3^5\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 91203840

約数和(自身を除く): 50925618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 243, 358, 463, 486, 537, 926, 1074, 1389, 1611, 2778, 3222, 4167, 4833, 8334, 9666, 12501, 14499, 25002, 28998, 37503, 43497, 75006, 82877, 86994, 112509, 165754, 225018, 248631, 497262, 745893, 1491786, 2237679, 4475358, 6713037, 13426074, 20139111, 40278222]

約数ペア:

[(1, 40278222), (2, 20139111), (3, 13426074), (6, 6713037), (9, 4475358), (18, 2237679), (27, 1491786), (54, 745893), (81, 497262), (162, 248631), (179, 225018), (243, 165754), (358, 112509), (463, 86994), (486, 82877), (537, 75006), (926, 43497), (1074, 37503), (1389, 28998), (1611, 25002), (2778, 14499), (3222, 12501), (4167, 9666), (4833, 8334)]