26731548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 73906560

約数和(自身を除く): 47175012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1409, 1581, 2108, 2818, 3162, 4227, 4743, 5636, 6324, 8454, 9486, 12681, 16908, 18972, 23953, 25362, 43679, 47906, 50724, 71859, 87358, 95812, 131037, 143718, 174716, 215577, 262074, 287436, 393111, 431154, 524148, 742543, 786222, 862308, 1485086, 1572444, 2227629, 2970172, 4455258, 6682887, 8910516, 13365774, 26731548]

約数ペア:

[(1, 26731548), (2, 13365774), (3, 8910516), (4, 6682887), (6, 4455258), (9, 2970172), (12, 2227629), (17, 1572444), (18, 1485086), (31, 862308), (34, 786222), (36, 742543), (51, 524148), (62, 431154), (68, 393111), (93, 287436), (102, 262074), (124, 215577), (153, 174716), (186, 143718), (204, 131037), (279, 95812), (306, 87358), (372, 71859), (527, 50724), (558, 47906), (612, 43679), (1054, 25362), (1116, 23953), (1409, 18972), (1581, 16908), (2108, 12681), (2818, 9486), (3162, 8454), (4227, 6324), (4743, 5636)]