18632388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 27816252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1151, 1349, 2302, 2698, 3453, 4047, 4604, 5396, 6906, 8094, 13812, 16188, 21869, 43738, 65607, 81721, 87476, 131214, 163442, 245163, 262428, 326884, 490326, 980652, 1552699, 3105398, 4658097, 6210796, 9316194, 18632388]

約数ペア:

[(1, 18632388), (2, 9316194), (3, 6210796), (4, 4658097), (6, 3105398), (12, 1552699), (19, 980652), (38, 490326), (57, 326884), (71, 262428), (76, 245163), (114, 163442), (142, 131214), (213, 87476), (228, 81721), (284, 65607), (426, 43738), (852, 21869), (1151, 16188), (1349, 13812), (2302, 8094), (2698, 6906), (3453, 5396), (4047, 4604)]