12815352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 38176320

約数和(自身を除く): 25360968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 1471, 2178, 2904, 2942, 4356, 4413, 5884, 8712, 8826, 11768, 13239, 16181, 17652, 26478, 32362, 35304, 48543, 52956, 64724, 97086, 105912, 129448, 145629, 177991, 194172, 291258, 355982, 388344, 533973, 582516, 711964, 1067946, 1165032, 1423928, 1601919, 2135892, 3203838, 4271784, 6407676, 12815352]

約数ペア:

[(1, 12815352), (2, 6407676), (3, 4271784), (4, 3203838), (6, 2135892), (8, 1601919), (9, 1423928), (11, 1165032), (12, 1067946), (18, 711964), (22, 582516), (24, 533973), (33, 388344), (36, 355982), (44, 291258), (66, 194172), (72, 177991), (88, 145629), (99, 129448), (121, 105912), (132, 97086), (198, 64724), (242, 52956), (264, 48543), (363, 35304), (396, 32362), (484, 26478), (726, 17652), (792, 16181), (968, 13239), (1089, 11768), (1452, 8826), (1471, 8712), (2178, 5884), (2904, 4413), (2942, 4356)]