39180414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 97864704

約数和(自身を除く): 58684290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 983, 1022, 1533, 1898, 1966, 2847, 2949, 3066, 5694, 5898, 6643, 6881, 12779, 13286, 13762, 19929, 20643, 25558, 38337, 39858, 41286, 71759, 76674, 89453, 143518, 178906, 215277, 268359, 430554, 502313, 536718, 932867, 1004626, 1506939, 1865734, 2798601, 3013878, 5597202, 6530069, 13060138, 19590207, 39180414]

約数ペア:

[(1, 39180414), (2, 19590207), (3, 13060138), (6, 6530069), (7, 5597202), (13, 3013878), (14, 2798601), (21, 1865734), (26, 1506939), (39, 1004626), (42, 932867), (73, 536718), (78, 502313), (91, 430554), (146, 268359), (182, 215277), (219, 178906), (273, 143518), (438, 89453), (511, 76674), (546, 71759), (949, 41286), (983, 39858), (1022, 38337), (1533, 25558), (1898, 20643), (1966, 19929), (2847, 13762), (2949, 13286), (3066, 12779), (5694, 6881), (5898, 6643)]