39780108

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2766

約数の個数: 36

約数和(自身を含む): 100806160

約数和(自身を除く): 61026052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2269, 2922, 4383, 4538, 5844, 6807, 8766, 9076, 13614, 17532, 20421, 27228, 40842, 81684, 1105003, 2210006, 3315009, 4420012, 6630018, 9945027, 13260036, 19890054, 39780108]

約数ペア:

[(1, 39780108), (2, 19890054), (3, 13260036), (4, 9945027), (6, 6630018), (9, 4420012), (12, 3315009), (18, 2210006), (36, 1105003), (487, 81684), (974, 40842), (1461, 27228), (1948, 20421), (2269, 17532), (2922, 13614), (4383, 9076), (4538, 8766), (5844, 6807)]