6403194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 16061760

約数和(自身を除く): 9658566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 571, 623, 801, 1142, 1246, 1602, 1713, 1869, 3426, 3738, 3997, 5139, 5607, 7994, 10278, 11214, 11991, 23982, 35973, 50819, 71946, 101638, 152457, 304914, 355733, 457371, 711466, 914742, 1067199, 2134398, 3201597, 6403194]

約数ペア:

[(1, 6403194), (2, 3201597), (3, 2134398), (6, 1067199), (7, 914742), (9, 711466), (14, 457371), (18, 355733), (21, 304914), (42, 152457), (63, 101638), (89, 71946), (126, 50819), (178, 35973), (267, 23982), (534, 11991), (571, 11214), (623, 10278), (801, 7994), (1142, 5607), (1246, 5139), (1602, 3997), (1713, 3738), (1869, 3426)]