1872143832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{15667}}^1$

素因数の和:16072

約数の個数: 64

約数和(自身を含む): 5053870080

約数和(自身を除く): 3181726248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 766, 1149, 1532, 2298, 3064, 4596, 4979, 9192, 9958, 14937, 15667, 19916, 29874, 31334, 39832, 47001, 59748, 62668, 94002, 119496, 125336, 188004, 203671, 376008, 407342, 611013, 814684, 1222026, 1629368, 2444052, 4888104, 6000461, 12000922, 18001383, 24001844, 36002766, 48003688, 72005532, 78005993, 144011064, 156011986, 234017979, 312023972, 468035958, 624047944, 936071916, 1872143832]

約数ペア:

[(1, 1872143832), (2, 936071916), (3, 624047944), (4, 468035958), (6, 312023972), (8, 234017979), (12, 156011986), (13, 144011064), (24, 78005993), (26, 72005532), (39, 48003688), (52, 36002766), (78, 24001844), (104, 18001383), (156, 12000922), (312, 6000461), (383, 4888104), (766, 2444052), (1149, 1629368), (1532, 1222026), (2298, 814684), (3064, 611013), (4596, 407342), (4979, 376008), (9192, 203671), (9958, 188004), (14937, 125336), (15667, 119496), (19916, 94002), (29874, 62668), (31334, 59748), (39832, 47001)]