2140116984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{521471}}^1$

素因数の和:521505

約数の個数: 64

約数和(自身を含む): 6257664000

約数和(自身を除く): 4117547016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 521471, 1042942, 1564413, 2085884, 3128826, 4171768, 4693239, 6257652, 9386478, 9907949, 12515304, 14079717, 18772956, 19815898, 28159434, 29723847, 37545912, 39631796, 56318868, 59447694, 79263592, 89171541, 112637736, 118895388, 178343082, 237790776, 267514623, 356686164, 535029246, 713372328, 1070058492, 2140116984]

約数ペア:

[(1, 2140116984), (2, 1070058492), (3, 713372328), (4, 535029246), (6, 356686164), (8, 267514623), (9, 237790776), (12, 178343082), (18, 118895388), (19, 112637736), (24, 89171541), (27, 79263592), (36, 59447694), (38, 56318868), (54, 39631796), (57, 37545912), (72, 29723847), (76, 28159434), (108, 19815898), (114, 18772956), (152, 14079717), (171, 12515304), (216, 9907949), (228, 9386478), (342, 6257652), (456, 4693239), (513, 4171768), (684, 3128826), (1026, 2085884), (1368, 1564413), (2052, 1042942), (4104, 521471)]