1900201842

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:818

約数の個数: 160

約数和(自身を含む): 5335925760

約数和(自身を除く): 3435723918

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 347, 378, 439, 462, 567, 594, 693, 694, 878, 891, 1041, 1134, 1317, 1386, 1782, 2079, 2082, 2429, 2634, 3073, 3123, 3817, 3951, 4158, 4829, 4858, 6146, 6237, 6246, 7287, 7634, 7902, 9219, 9369, 9658, 11451, 11853, 12474, 14487, 14574, 18438, 18738, 21861, 22902, 23706, 26719, 27657, 28107, 28974, 33803, 34353, 35559, 43461, 43722, 53438, 55314, 56214, 65583, 67606, 68706, 71118, 80157, 82971, 86922, 101409, 103059, 130383, 131166, 152333, 160314, 165942, 196749, 202818, 206118, 240471, 248913, 260766, 304227, 304666, 309177, 391149, 393498, 456999, 480942, 497826, 608454, 618354, 721413, 782298, 912681, 913998, 1066331, 1370997, 1442826, 1675663, 1825362, 2132662, 2164239, 2738043, 2741994, 3198993, 3351326, 4112991, 4328478, 5026989, 5476086, 6397986, 8225982, 9596979, 10053978, 11729641, 12338973, 15080967, 19193958, 23459282, 24677946, 28790937, 30161934, 35188923, 45242901, 57581874, 70377846, 86372811, 90485802, 105566769, 135728703, 172745622, 211133538, 271457406, 316700307, 633400614, 950100921, 1900201842]

約数ペア:

[(1, 1900201842), (2, 950100921), (3, 633400614), (6, 316700307), (7, 271457406), (9, 211133538), (11, 172745622), (14, 135728703), (18, 105566769), (21, 90485802), (22, 86372811), (27, 70377846), (33, 57581874), (42, 45242901), (54, 35188923), (63, 30161934), (66, 28790937), (77, 24677946), (81, 23459282), (99, 19193958), (126, 15080967), (154, 12338973), (162, 11729641), (189, 10053978), (198, 9596979), (231, 8225982), (297, 6397986), (347, 5476086), (378, 5026989), (439, 4328478), (462, 4112991), (567, 3351326), (594, 3198993), (693, 2741994), (694, 2738043), (878, 2164239), (891, 2132662), (1041, 1825362), (1134, 1675663), (1317, 1442826), (1386, 1370997), (1782, 1066331), (2079, 913998), (2082, 912681), (2429, 782298), (2634, 721413), (3073, 618354), (3123, 608454), (3817, 497826), (3951, 480942), (4158, 456999), (4829, 393498), (4858, 391149), (6146, 309177), (6237, 304666), (6246, 304227), (7287, 260766), (7634, 248913), (7902, 240471), (9219, 206118), (9369, 202818), (9658, 196749), (11451, 165942), (11853, 160314), (12474, 152333), (14487, 131166), (14574, 130383), (18438, 103059), (18738, 101409), (21861, 86922), (22902, 82971), (23706, 80157), (26719, 71118), (27657, 68706), (28107, 67606), (28974, 65583), (33803, 56214), (34353, 55314), (35559, 53438), (43461, 43722)]