26684460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13503

約数の個数: 72

約数和(自身を含む): 88307856

約数和(自身を除く): 61623396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13477, 26954, 40431, 53908, 67385, 80862, 121293, 134770, 148247, 161724, 202155, 242586, 269540, 296494, 404310, 444741, 485172, 592988, 606465, 741235, 808620, 889482, 1212930, 1334223, 1482470, 1778964, 2223705, 2425860, 2668446, 2964940, 4447410, 5336892, 6671115, 8894820, 13342230, 26684460]

約数ペア:

[(1, 26684460), (2, 13342230), (3, 8894820), (4, 6671115), (5, 5336892), (6, 4447410), (9, 2964940), (10, 2668446), (11, 2425860), (12, 2223705), (15, 1778964), (18, 1482470), (20, 1334223), (22, 1212930), (30, 889482), (33, 808620), (36, 741235), (44, 606465), (45, 592988), (55, 485172), (60, 444741), (66, 404310), (90, 296494), (99, 269540), (110, 242586), (132, 202155), (165, 161724), (180, 148247), (198, 134770), (220, 121293), (330, 80862), (396, 67385), (495, 53908), (660, 40431), (990, 26954), (1980, 13477)]