38428776

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 108000000

約数和(自身を除く): 69571224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 1068, 1602, 1999, 2136, 2403, 3204, 3998, 4806, 5997, 6408, 7996, 9612, 11994, 15992, 17991, 19224, 23988, 35982, 47976, 53973, 71964, 107946, 143928, 177911, 215892, 355822, 431784, 533733, 711644, 1067466, 1423288, 1601199, 2134932, 3202398, 4269864, 4803597, 6404796, 9607194, 12809592, 19214388, 38428776]

約数ペア:

[(1, 38428776), (2, 19214388), (3, 12809592), (4, 9607194), (6, 6404796), (8, 4803597), (9, 4269864), (12, 3202398), (18, 2134932), (24, 1601199), (27, 1423288), (36, 1067466), (54, 711644), (72, 533733), (89, 431784), (108, 355822), (178, 215892), (216, 177911), (267, 143928), (356, 107946), (534, 71964), (712, 53973), (801, 47976), (1068, 35982), (1602, 23988), (1999, 19224), (2136, 17991), (2403, 15992), (3204, 11994), (3998, 9612), (4806, 7996), (5997, 6408)]