13520688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 37545216

約数和(自身を除く): 24024528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 331, 368, 444, 552, 592, 662, 851, 888, 993, 1104, 1324, 1702, 1776, 1986, 2553, 2648, 3404, 3972, 5106, 5296, 6808, 7613, 7944, 10212, 12247, 13616, 15226, 15888, 20424, 22839, 24494, 30452, 36741, 40848, 45678, 48988, 60904, 73482, 91356, 97976, 121808, 146964, 182712, 195952, 281681, 293928, 365424, 563362, 587856, 845043, 1126724, 1690086, 2253448, 3380172, 4506896, 6760344, 13520688]

約数ペア:

[(1, 13520688), (2, 6760344), (3, 4506896), (4, 3380172), (6, 2253448), (8, 1690086), (12, 1126724), (16, 845043), (23, 587856), (24, 563362), (37, 365424), (46, 293928), (48, 281681), (69, 195952), (74, 182712), (92, 146964), (111, 121808), (138, 97976), (148, 91356), (184, 73482), (222, 60904), (276, 48988), (296, 45678), (331, 40848), (368, 36741), (444, 30452), (552, 24494), (592, 22839), (662, 20424), (851, 15888), (888, 15226), (993, 13616), (1104, 12247), (1324, 10212), (1702, 7944), (1776, 7613), (1986, 6808), (2553, 5296), (2648, 5106), (3404, 3972)]