39630846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 87494400

約数和(自身を除く): 47863554

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 61, 82, 114, 122, 123, 139, 183, 246, 278, 366, 417, 779, 834, 1159, 1558, 2318, 2337, 2501, 2641, 3477, 4674, 5002, 5282, 5699, 6954, 7503, 7923, 8479, 11398, 15006, 15846, 16958, 17097, 25437, 34194, 47519, 50874, 95038, 108281, 142557, 161101, 216562, 285114, 322202, 324843, 347639, 483303, 649686, 695278, 966606, 1042917, 2085834, 6605141, 13210282, 19815423, 39630846]

約数ペア:

[(1, 39630846), (2, 19815423), (3, 13210282), (6, 6605141), (19, 2085834), (38, 1042917), (41, 966606), (57, 695278), (61, 649686), (82, 483303), (114, 347639), (122, 324843), (123, 322202), (139, 285114), (183, 216562), (246, 161101), (278, 142557), (366, 108281), (417, 95038), (779, 50874), (834, 47519), (1159, 34194), (1558, 25437), (2318, 17097), (2337, 16958), (2501, 15846), (2641, 15006), (3477, 11398), (4674, 8479), (5002, 7923), (5282, 7503), (5699, 6954)]