3956787918

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 9051700320

約数和(自身を除く): 5094912402

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 101, 111, 118, 177, 202, 222, 303, 333, 354, 531, 606, 666, 909, 997, 1062, 1818, 1994, 2183, 2991, 3737, 4366, 5959, 5982, 6549, 7474, 8973, 11211, 11918, 13098, 17877, 17946, 19647, 22422, 33633, 35754, 36889, 39294, 53631, 58823, 67266, 73778, 100697, 107262, 110667, 117646, 176469, 201394, 220483, 221334, 302091, 332001, 352938, 440966, 529407, 604182, 661449, 664002, 906273, 1058814, 1322898, 1812546, 1984347, 2176451, 3725789, 3968694, 4352902, 5941123, 6529353, 7451578, 11177367, 11882246, 13058706, 17823369, 19588059, 22354734, 33532101, 35646738, 39176118, 53470107, 67064202, 106940214, 219821551, 439643102, 659464653, 1318929306, 1978393959, 3956787918]

約数ペア:

[(1, 3956787918), (2, 1978393959), (3, 1318929306), (6, 659464653), (9, 439643102), (18, 219821551), (37, 106940214), (59, 67064202), (74, 53470107), (101, 39176118), (111, 35646738), (118, 33532101), (177, 22354734), (202, 19588059), (222, 17823369), (303, 13058706), (333, 11882246), (354, 11177367), (531, 7451578), (606, 6529353), (666, 5941123), (909, 4352902), (997, 3968694), (1062, 3725789), (1818, 2176451), (1994, 1984347), (2183, 1812546), (2991, 1322898), (3737, 1058814), (4366, 906273), (5959, 664002), (5982, 661449), (6549, 604182), (7474, 529407), (8973, 440966), (11211, 352938), (11918, 332001), (13098, 302091), (17877, 221334), (17946, 220483), (19647, 201394), (22422, 176469), (33633, 117646), (35754, 110667), (36889, 107262), (39294, 100697), (53631, 73778), (58823, 67266)]