19628599428

素因数分解:

$2^2\times 3^4\times {\mathrm{233}}^1\times {\mathrm{260009}}^1$

素因数の和:260258

約数の個数: 60

約数和(自身を含む): 51533461980

約数和(自身を除く): 31904862552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 233, 324, 466, 699, 932, 1398, 2097, 2796, 4194, 6291, 8388, 12582, 18873, 25164, 37746, 75492, 260009, 520018, 780027, 1040036, 1560054, 2340081, 3120108, 4680162, 7020243, 9360324, 14040486, 21060729, 28080972, 42121458, 60582097, 84242916, 121164194, 181746291, 242328388, 363492582, 545238873, 726985164, 1090477746, 1635716619, 2180955492, 3271433238, 4907149857, 6542866476, 9814299714, 19628599428]

約数ペア:

[(1, 19628599428), (2, 9814299714), (3, 6542866476), (4, 4907149857), (6, 3271433238), (9, 2180955492), (12, 1635716619), (18, 1090477746), (27, 726985164), (36, 545238873), (54, 363492582), (81, 242328388), (108, 181746291), (162, 121164194), (233, 84242916), (324, 60582097), (466, 42121458), (699, 28080972), (932, 21060729), (1398, 14040486), (2097, 9360324), (2796, 7020243), (4194, 4680162), (6291, 3120108), (8388, 2340081), (12582, 1560054), (18873, 1040036), (25164, 780027), (37746, 520018), (75492, 260009)]