18274410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 61471872

約数和(自身を除く): 43197462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 293, 297, 315, 330, 378, 385, 405, 462, 495, 567, 586, 594, 630, 693, 770, 810, 879, 891, 945, 990, 1134, 1155, 1386, 1465, 1485, 1758, 1782, 1890, 2051, 2079, 2310, 2637, 2835, 2930, 2970, 3223, 3465, 4102, 4158, 4395, 4455, 5274, 5670, 6153, 6237, 6446, 6930, 7911, 8790, 8910, 9669, 10255, 10395, 12306, 12474, 13185, 15822, 16115, 18459, 19338, 20510, 20790, 22561, 23733, 26370, 29007, 30765, 31185, 32230, 36918, 39555, 45122, 47466, 48345, 55377, 58014, 61530, 62370, 67683, 79110, 87021, 92295, 96690, 110754, 112805, 118665, 135366, 145035, 166131, 174042, 184590, 203049, 225610, 237330, 261063, 276885, 290070, 332262, 338415, 406098, 435105, 522126, 553770, 609147, 676830, 830655, 870210, 1015245, 1218294, 1305315, 1661310, 1827441, 2030490, 2610630, 3045735, 3654882, 6091470, 9137205, 18274410]

約数ペア:

[(1, 18274410), (2, 9137205), (3, 6091470), (5, 3654882), (6, 3045735), (7, 2610630), (9, 2030490), (10, 1827441), (11, 1661310), (14, 1305315), (15, 1218294), (18, 1015245), (21, 870210), (22, 830655), (27, 676830), (30, 609147), (33, 553770), (35, 522126), (42, 435105), (45, 406098), (54, 338415), (55, 332262), (63, 290070), (66, 276885), (70, 261063), (77, 237330), (81, 225610), (90, 203049), (99, 184590), (105, 174042), (110, 166131), (126, 145035), (135, 135366), (154, 118665), (162, 112805), (165, 110754), (189, 96690), (198, 92295), (210, 87021), (231, 79110), (270, 67683), (293, 62370), (297, 61530), (315, 58014), (330, 55377), (378, 48345), (385, 47466), (405, 45122), (462, 39555), (495, 36918), (567, 32230), (586, 31185), (594, 30765), (630, 29007), (693, 26370), (770, 23733), (810, 22561), (879, 20790), (891, 20510), (945, 19338), (990, 18459), (1134, 16115), (1155, 15822), (1386, 13185), (1465, 12474), (1485, 12306), (1758, 10395), (1782, 10255), (1890, 9669), (2051, 8910), (2079, 8790), (2310, 7911), (2637, 6930), (2835, 6446), (2930, 6237), (2970, 6153), (3223, 5670), (3465, 5274), (4102, 4455), (4158, 4395)]