17321904

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 50339040

約数和(自身を除く): 33017136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 397, 404, 432, 606, 794, 808, 909, 1191, 1212, 1588, 1616, 1818, 2382, 2424, 2727, 3176, 3573, 3636, 4764, 4848, 5454, 6352, 7146, 7272, 9528, 10719, 10908, 14292, 14544, 19056, 21438, 21816, 28584, 40097, 42876, 43632, 57168, 80194, 85752, 120291, 160388, 171504, 240582, 320776, 360873, 481164, 641552, 721746, 962328, 1082619, 1443492, 1924656, 2165238, 2886984, 4330476, 5773968, 8660952, 17321904]

約数ペア:

[(1, 17321904), (2, 8660952), (3, 5773968), (4, 4330476), (6, 2886984), (8, 2165238), (9, 1924656), (12, 1443492), (16, 1082619), (18, 962328), (24, 721746), (27, 641552), (36, 481164), (48, 360873), (54, 320776), (72, 240582), (101, 171504), (108, 160388), (144, 120291), (202, 85752), (216, 80194), (303, 57168), (397, 43632), (404, 42876), (432, 40097), (606, 28584), (794, 21816), (808, 21438), (909, 19056), (1191, 14544), (1212, 14292), (1588, 10908), (1616, 10719), (1818, 9528), (2382, 7272), (2424, 7146), (2727, 6352), (3176, 5454), (3573, 4848), (3636, 4764)]