39015354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 92574720

約数和(自身を除く): 53559366

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 139, 163, 246, 278, 287, 326, 417, 489, 574, 834, 861, 973, 978, 1141, 1722, 1946, 2282, 2919, 3423, 5699, 5838, 6683, 6846, 11398, 13366, 17097, 20049, 22657, 34194, 39893, 40098, 45314, 46781, 67971, 79786, 93562, 119679, 135942, 140343, 158599, 239358, 280686, 317198, 475797, 928937, 951594, 1857874, 2786811, 5573622, 6502559, 13005118, 19507677, 39015354]

約数ペア:

[(1, 39015354), (2, 19507677), (3, 13005118), (6, 6502559), (7, 5573622), (14, 2786811), (21, 1857874), (41, 951594), (42, 928937), (82, 475797), (123, 317198), (139, 280686), (163, 239358), (246, 158599), (278, 140343), (287, 135942), (326, 119679), (417, 93562), (489, 79786), (574, 67971), (834, 46781), (861, 45314), (973, 40098), (978, 39893), (1141, 34194), (1722, 22657), (1946, 20049), (2282, 17097), (2919, 13366), (3423, 11398), (5699, 6846), (5838, 6683)]