18572379364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{2267}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 41248134144

約数和(自身を除く): 22675754780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 397, 469, 737, 794, 938, 1474, 1588, 1876, 2267, 2779, 2948, 4367, 4534, 5159, 5558, 8734, 9068, 10318, 11116, 15869, 17468, 20636, 24937, 26599, 30569, 31738, 49874, 53198, 61138, 63476, 99748, 106396, 122276, 151889, 174559, 186193, 292589, 303778, 349118, 372386, 585178, 607556, 698236, 744772, 899999, 1063223, 1170356, 1670779, 1799998, 2048123, 2126446, 3341558, 3599996, 4096246, 4252892, 6299993, 6683116, 8192492, 9899989, 11695453, 12599986, 19799978, 23390906, 25199972, 39599956, 46781812, 60299933, 69299923, 120599866, 138599846, 241199732, 277199692, 422099531, 663299263, 844199062, 1326598526, 1688398124, 2653197052, 4643094841, 9286189682, 18572379364]

約数ペア:

[(1, 18572379364), (2, 9286189682), (4, 4643094841), (7, 2653197052), (11, 1688398124), (14, 1326598526), (22, 844199062), (28, 663299263), (44, 422099531), (67, 277199692), (77, 241199732), (134, 138599846), (154, 120599866), (268, 69299923), (308, 60299933), (397, 46781812), (469, 39599956), (737, 25199972), (794, 23390906), (938, 19799978), (1474, 12599986), (1588, 11695453), (1876, 9899989), (2267, 8192492), (2779, 6683116), (2948, 6299993), (4367, 4252892), (4534, 4096246), (5159, 3599996), (5558, 3341558), (8734, 2126446), (9068, 2048123), (10318, 1799998), (11116, 1670779), (15869, 1170356), (17468, 1063223), (20636, 899999), (24937, 744772), (26599, 698236), (30569, 607556), (31738, 585178), (49874, 372386), (53198, 349118), (61138, 303778), (63476, 292589), (99748, 186193), (106396, 174559), (122276, 151889)]