38394018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 53124318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3491, 3666, 5499, 6982, 10473, 10998, 20946, 31419, 45383, 62838, 90766, 136149, 164077, 272298, 328154, 408447, 492231, 816894, 984462, 1476693, 2133001, 2953386, 4266002, 6399003, 12798006, 19197009, 38394018]

約数ペア:

[(1, 38394018), (2, 19197009), (3, 12798006), (6, 6399003), (9, 4266002), (13, 2953386), (18, 2133001), (26, 1476693), (39, 984462), (47, 816894), (78, 492231), (94, 408447), (117, 328154), (141, 272298), (234, 164077), (282, 136149), (423, 90766), (611, 62838), (846, 45383), (1222, 31419), (1833, 20946), (3491, 10998), (3666, 10473), (5499, 6982)]