18319869480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1261699}}^1$

素因数の和:1261735

約数の個数: 96

約数和(自身を含む): 60410196000

約数和(自身を除く): 42090326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 1261699, 2523398, 3785097, 5046796, 6308495, 7570194, 10093592, 12616990, 13878689, 15140388, 18925485, 25233980, 27757378, 30280776, 37850970, 41636067, 50467960, 55514756, 69393445, 75701940, 83272134, 111029512, 138786890, 151403880, 152665579, 166544268, 208180335, 277573780, 305331158, 333088536, 416360670, 457996737, 555147560, 610662316, 763327895, 832721340, 915993474, 1221324632, 1526655790, 1665442680, 1831986948, 2289983685, 3053311580, 3663973896, 4579967370, 6106623160, 9159934740, 18319869480]

約数ペア:

[(1, 18319869480), (2, 9159934740), (3, 6106623160), (4, 4579967370), (5, 3663973896), (6, 3053311580), (8, 2289983685), (10, 1831986948), (11, 1665442680), (12, 1526655790), (15, 1221324632), (20, 915993474), (22, 832721340), (24, 763327895), (30, 610662316), (33, 555147560), (40, 457996737), (44, 416360670), (55, 333088536), (60, 305331158), (66, 277573780), (88, 208180335), (110, 166544268), (120, 152665579), (121, 151403880), (132, 138786890), (165, 111029512), (220, 83272134), (242, 75701940), (264, 69393445), (330, 55514756), (363, 50467960), (440, 41636067), (484, 37850970), (605, 30280776), (660, 27757378), (726, 25233980), (968, 18925485), (1210, 15140388), (1320, 13878689), (1452, 12616990), (1815, 10093592), (2420, 7570194), (2904, 6308495), (3630, 5046796), (4840, 3785097), (7260, 2523398), (14520, 1261699)]