15889968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6522

約数の個数: 60

約数和(自身を含む): 47092968

約数和(自身を除く): 31203000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 6491, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 103856, 110347, 116838, 155784, 220694, 233676, 311568, 331041, 441388, 467352, 662082, 882776, 934704, 993123, 1324164, 1765552, 1986246, 2648328, 3972492, 5296656, 7944984, 15889968]

約数ペア:

[(1, 15889968), (2, 7944984), (3, 5296656), (4, 3972492), (6, 2648328), (8, 1986246), (9, 1765552), (12, 1324164), (16, 993123), (17, 934704), (18, 882776), (24, 662082), (34, 467352), (36, 441388), (48, 331041), (51, 311568), (68, 233676), (72, 220694), (102, 155784), (136, 116838), (144, 110347), (153, 103856), (204, 77892), (272, 58419), (306, 51928), (408, 38946), (612, 25964), (816, 19473), (1224, 12982), (2448, 6491)]