18201207310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 39515019264

約数和(自身を除く): 21313811954

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 227, 235, 286, 454, 470, 517, 611, 715, 1034, 1135, 1193, 1222, 1430, 2270, 2386, 2497, 2585, 2951, 3055, 4994, 5170, 5902, 5965, 6110, 6721, 10669, 11930, 12485, 13123, 13442, 14755, 15509, 21338, 24970, 26246, 29510, 31018, 32461, 33605, 53345, 56071, 64922, 65615, 67210, 77545, 106690, 112142, 117359, 131230, 138697, 155090, 162305, 170599, 234718, 270811, 277394, 280355, 324610, 341198, 541622, 560710, 586795, 616781, 693485, 728923, 852995, 1173590, 1233562, 1354055, 1386970, 1457846, 1525667, 1705990, 2708110, 2978921, 3051334, 3083905, 3520543, 3644615, 5957842, 6167810, 7041086, 7289230, 7628335, 8018153, 12728117, 14894605, 15256670, 16036306, 17602715, 25456234, 29789210, 35205430, 38725973, 40090765, 63640585, 77451946, 80181530, 127281170, 140009287, 165465521, 193629865, 280018574, 330931042, 387259730, 700046435, 827327605, 1400092870, 1654655210, 1820120731, 3640241462, 9100603655, 18201207310]

約数ペア:

[(1, 18201207310), (2, 9100603655), (5, 3640241462), (10, 1820120731), (11, 1654655210), (13, 1400092870), (22, 827327605), (26, 700046435), (47, 387259730), (55, 330931042), (65, 280018574), (94, 193629865), (110, 165465521), (130, 140009287), (143, 127281170), (227, 80181530), (235, 77451946), (286, 63640585), (454, 40090765), (470, 38725973), (517, 35205430), (611, 29789210), (715, 25456234), (1034, 17602715), (1135, 16036306), (1193, 15256670), (1222, 14894605), (1430, 12728117), (2270, 8018153), (2386, 7628335), (2497, 7289230), (2585, 7041086), (2951, 6167810), (3055, 5957842), (4994, 3644615), (5170, 3520543), (5902, 3083905), (5965, 3051334), (6110, 2978921), (6721, 2708110), (10669, 1705990), (11930, 1525667), (12485, 1457846), (13123, 1386970), (13442, 1354055), (14755, 1233562), (15509, 1173590), (21338, 852995), (24970, 728923), (26246, 693485), (29510, 616781), (31018, 586795), (32461, 560710), (33605, 541622), (53345, 341198), (56071, 324610), (64922, 280355), (65615, 277394), (67210, 270811), (77545, 234718), (106690, 170599), (112142, 162305), (117359, 155090), (131230, 138697)]