1966722552

素因数分解:

$2^3\times 3^3\times {\mathrm{227}}^1\times {\mathrm{40111}}^1$

素因数の和:40353

約数の個数: 64

約数和(自身を含む): 5487321600

約数和(自身を除く): 3520599048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 6129, 8172, 12258, 16344, 24516, 40111, 49032, 80222, 120333, 160444, 240666, 320888, 360999, 481332, 721998, 962664, 1082997, 1443996, 2165994, 2887992, 4331988, 8663976, 9105197, 18210394, 27315591, 36420788, 54631182, 72841576, 81946773, 109262364, 163893546, 218524728, 245840319, 327787092, 491680638, 655574184, 983361276, 1966722552]

約数ペア:

[(1, 1966722552), (2, 983361276), (3, 655574184), (4, 491680638), (6, 327787092), (8, 245840319), (9, 218524728), (12, 163893546), (18, 109262364), (24, 81946773), (27, 72841576), (36, 54631182), (54, 36420788), (72, 27315591), (108, 18210394), (216, 9105197), (227, 8663976), (454, 4331988), (681, 2887992), (908, 2165994), (1362, 1443996), (1816, 1082997), (2043, 962664), (2724, 721998), (4086, 481332), (5448, 360999), (6129, 320888), (8172, 240666), (12258, 160444), (16344, 120333), (24516, 80222), (40111, 49032)]