18284310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 55272672

約数和(自身を除く): 36988362

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 73, 90, 99, 110, 115, 121, 138, 146, 165, 198, 207, 219, 230, 242, 253, 330, 345, 363, 365, 414, 438, 495, 506, 605, 657, 690, 726, 730, 759, 803, 990, 1035, 1089, 1095, 1210, 1265, 1314, 1518, 1606, 1679, 1815, 2070, 2178, 2190, 2277, 2409, 2530, 2783, 3285, 3358, 3630, 3795, 4015, 4554, 4818, 5037, 5445, 5566, 6570, 7227, 7590, 8030, 8349, 8395, 8833, 10074, 10890, 11385, 12045, 13915, 14454, 15111, 16698, 16790, 17666, 18469, 22770, 24090, 25047, 25185, 26499, 27830, 30222, 36135, 36938, 41745, 44165, 50094, 50370, 52998, 55407, 72270, 75555, 79497, 83490, 88330, 92345, 110814, 125235, 132495, 151110, 158994, 166221, 184690, 203159, 250470, 264990, 277035, 332442, 397485, 406318, 554070, 609477, 794970, 831105, 1015795, 1218954, 1662210, 1828431, 2031590, 3047385, 3656862, 6094770, 9142155, 18284310]

約数ペア:

[(1, 18284310), (2, 9142155), (3, 6094770), (5, 3656862), (6, 3047385), (9, 2031590), (10, 1828431), (11, 1662210), (15, 1218954), (18, 1015795), (22, 831105), (23, 794970), (30, 609477), (33, 554070), (45, 406318), (46, 397485), (55, 332442), (66, 277035), (69, 264990), (73, 250470), (90, 203159), (99, 184690), (110, 166221), (115, 158994), (121, 151110), (138, 132495), (146, 125235), (165, 110814), (198, 92345), (207, 88330), (219, 83490), (230, 79497), (242, 75555), (253, 72270), (330, 55407), (345, 52998), (363, 50370), (365, 50094), (414, 44165), (438, 41745), (495, 36938), (506, 36135), (605, 30222), (657, 27830), (690, 26499), (726, 25185), (730, 25047), (759, 24090), (803, 22770), (990, 18469), (1035, 17666), (1089, 16790), (1095, 16698), (1210, 15111), (1265, 14454), (1314, 13915), (1518, 12045), (1606, 11385), (1679, 10890), (1815, 10074), (2070, 8833), (2178, 8395), (2190, 8349), (2277, 8030), (2409, 7590), (2530, 7227), (2783, 6570), (3285, 5566), (3358, 5445), (3630, 5037), (3795, 4818), (4015, 4554)]