8215903962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79811}}^1$

素因数の和:79888

約数の個数: 96

約数和(自身を含む): 21913182720

約数和(自身を除く): 13697278758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 258, 266, 301, 342, 387, 399, 602, 774, 798, 817, 903, 1197, 1634, 1806, 2394, 2451, 2709, 4902, 5418, 5719, 7353, 11438, 14706, 17157, 34314, 51471, 79811, 102942, 159622, 239433, 478866, 558677, 718299, 1117354, 1436598, 1516409, 1676031, 3032818, 3352062, 3431873, 4549227, 5028093, 6863746, 9098454, 10056186, 10295619, 10614863, 13647681, 20591238, 21229726, 24023111, 27295362, 30886857, 31844589, 48046222, 61773714, 63689178, 65205587, 72069333, 95533767, 130411174, 144138666, 191067534, 195616761, 216207999, 391233522, 432415998, 456439109, 586850283, 912878218, 1173700566, 1369317327, 2738634654, 4107951981, 8215903962]

約数ペア:

[(1, 8215903962), (2, 4107951981), (3, 2738634654), (6, 1369317327), (7, 1173700566), (9, 912878218), (14, 586850283), (18, 456439109), (19, 432415998), (21, 391233522), (38, 216207999), (42, 195616761), (43, 191067534), (57, 144138666), (63, 130411174), (86, 95533767), (114, 72069333), (126, 65205587), (129, 63689178), (133, 61773714), (171, 48046222), (258, 31844589), (266, 30886857), (301, 27295362), (342, 24023111), (387, 21229726), (399, 20591238), (602, 13647681), (774, 10614863), (798, 10295619), (817, 10056186), (903, 9098454), (1197, 6863746), (1634, 5028093), (1806, 4549227), (2394, 3431873), (2451, 3352062), (2709, 3032818), (4902, 1676031), (5418, 1516409), (5719, 1436598), (7353, 1117354), (11438, 718299), (14706, 558677), (17157, 478866), (34314, 239433), (51471, 159622), (79811, 102942)]