5400018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 7494318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 491, 611, 846, 982, 1222, 1473, 1833, 2946, 3666, 4419, 5499, 6383, 8838, 10998, 12766, 19149, 23077, 38298, 46154, 57447, 69231, 114894, 138462, 207693, 300001, 415386, 600002, 900003, 1800006, 2700009, 5400018]

約数ペア:

[(1, 5400018), (2, 2700009), (3, 1800006), (6, 900003), (9, 600002), (13, 415386), (18, 300001), (26, 207693), (39, 138462), (47, 114894), (78, 69231), (94, 57447), (117, 46154), (141, 38298), (234, 23077), (282, 19149), (423, 12766), (491, 10998), (611, 8838), (846, 6383), (982, 5499), (1222, 4419), (1473, 3666), (1833, 2946)]