20180740338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1653

約数の個数: 144

約数和(自身を含む): 49476510720

約数和(自身を除く): 29295770382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 137, 141, 198, 242, 274, 282, 363, 411, 423, 517, 726, 822, 846, 1034, 1089, 1233, 1439, 1507, 1551, 2178, 2466, 2878, 3014, 3102, 4317, 4521, 4653, 5687, 6439, 8634, 9042, 9306, 11374, 12878, 12951, 13563, 15829, 16577, 17061, 19317, 25902, 27126, 31658, 33154, 34122, 38634, 47487, 49731, 51183, 57951, 67633, 70829, 94974, 99462, 102366, 115902, 135266, 141658, 142461, 149193, 174119, 197143, 202899, 212487, 284922, 298386, 348238, 394286, 405798, 424974, 522357, 591429, 608697, 637461, 743963, 779119, 1044714, 1182858, 1217394, 1274922, 1487926, 1558238, 1567071, 1774287, 2168573, 2231889, 2337357, 3134142, 3548574, 4337146, 4463778, 4674714, 6505719, 6695667, 7012071, 8183593, 9265721, 13011438, 13391334, 14024142, 16367186, 18531442, 19517157, 23854303, 24550779, 27797163, 39034314, 47708606, 49101558, 55594326, 71562909, 73652337, 83391489, 101922931, 143125818, 147304674, 166782978, 203845862, 214688727, 305768793, 429377454, 611537586, 917306379, 1121152241, 1834612758, 2242304482, 3363456723, 6726913446, 10090370169, 20180740338]

約数ペア:

[(1, 20180740338), (2, 10090370169), (3, 6726913446), (6, 3363456723), (9, 2242304482), (11, 1834612758), (18, 1121152241), (22, 917306379), (33, 611537586), (47, 429377454), (66, 305768793), (94, 214688727), (99, 203845862), (121, 166782978), (137, 147304674), (141, 143125818), (198, 101922931), (242, 83391489), (274, 73652337), (282, 71562909), (363, 55594326), (411, 49101558), (423, 47708606), (517, 39034314), (726, 27797163), (822, 24550779), (846, 23854303), (1034, 19517157), (1089, 18531442), (1233, 16367186), (1439, 14024142), (1507, 13391334), (1551, 13011438), (2178, 9265721), (2466, 8183593), (2878, 7012071), (3014, 6695667), (3102, 6505719), (4317, 4674714), (4521, 4463778), (4653, 4337146), (5687, 3548574), (6439, 3134142), (8634, 2337357), (9042, 2231889), (9306, 2168573), (11374, 1774287), (12878, 1567071), (12951, 1558238), (13563, 1487926), (15829, 1274922), (16577, 1217394), (17061, 1182858), (19317, 1044714), (25902, 779119), (27126, 743963), (31658, 637461), (33154, 608697), (34122, 591429), (38634, 522357), (47487, 424974), (49731, 405798), (51183, 394286), (57951, 348238), (67633, 298386), (70829, 284922), (94974, 212487), (99462, 202899), (102366, 197143), (115902, 174119), (135266, 149193), (141658, 142461)]