38226069

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 69934592

約数和(自身を除く): 31708523

約数列:

[1, 3, 7, 9, 21, 23, 31, 37, 63, 69, 93, 111, 161, 207, 217, 259, 279, 333, 483, 529, 651, 713, 777, 851, 1147, 1449, 1587, 1953, 2139, 2331, 2553, 3441, 3703, 4761, 4991, 5957, 6417, 7659, 8029, 10323, 11109, 14973, 16399, 17871, 19573, 24087, 26381, 33327, 44919, 49197, 53613, 58719, 72261, 79143, 114793, 137011, 147591, 176157, 184667, 237429, 344379, 411033, 554001, 606763, 1033137, 1233099, 1662003, 1820289, 4247341, 5460867, 12742023, 38226069]

約数ペア:

[(1, 38226069), (3, 12742023), (7, 5460867), (9, 4247341), (21, 1820289), (23, 1662003), (31, 1233099), (37, 1033137), (63, 606763), (69, 554001), (93, 411033), (111, 344379), (161, 237429), (207, 184667), (217, 176157), (259, 147591), (279, 137011), (333, 114793), (483, 79143), (529, 72261), (651, 58719), (713, 53613), (777, 49197), (851, 44919), (1147, 33327), (1449, 26381), (1587, 24087), (1953, 19573), (2139, 17871), (2331, 16399), (2553, 14973), (3441, 11109), (3703, 10323), (4761, 8029), (4991, 7659), (5957, 6417)]