11951820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22133}}^1$

素因数の和:22151

約数の個数: 48

約数和(自身を含む): 37185120

約数和(自身を除く): 25233300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22133, 44266, 66399, 88532, 110665, 132798, 199197, 221330, 265596, 331995, 398394, 442660, 597591, 663990, 796788, 995985, 1195182, 1327980, 1991970, 2390364, 2987955, 3983940, 5975910, 11951820]

約数ペア:

[(1, 11951820), (2, 5975910), (3, 3983940), (4, 2987955), (5, 2390364), (6, 1991970), (9, 1327980), (10, 1195182), (12, 995985), (15, 796788), (18, 663990), (20, 597591), (27, 442660), (30, 398394), (36, 331995), (45, 265596), (54, 221330), (60, 199197), (90, 132798), (108, 110665), (135, 88532), (180, 66399), (270, 44266), (540, 22133)]