1242252018

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 3290112000

約数和(自身を除く): 2047859982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 282, 294, 329, 343, 378, 423, 441, 658, 686, 846, 882, 987, 1029, 1269, 1323, 1427, 1974, 2058, 2303, 2538, 2646, 2854, 2961, 3087, 4281, 4606, 5922, 6174, 6909, 8562, 8883, 9261, 9989, 12843, 13818, 16121, 17766, 18522, 19978, 20727, 25686, 29967, 32242, 38529, 41454, 48363, 59934, 62181, 67069, 69923, 77058, 89901, 96726, 124362, 134138, 139846, 145089, 179802, 201207, 209769, 269703, 290178, 402414, 419538, 435267, 469483, 489461, 539406, 603621, 629307, 870534, 938966, 978922, 1207242, 1258614, 1408449, 1468383, 1810863, 1887921, 2816898, 2936766, 3286381, 3621726, 3775842, 4225347, 4405149, 6572762, 8450694, 8810298, 9859143, 12676041, 13215447, 19718286, 23004667, 25352082, 26430894, 29577429, 46009334, 59154858, 69014001, 88732287, 138028002, 177464574, 207042003, 414084006, 621126009, 1242252018]

約数ペア:

[(1, 1242252018), (2, 621126009), (3, 414084006), (6, 207042003), (7, 177464574), (9, 138028002), (14, 88732287), (18, 69014001), (21, 59154858), (27, 46009334), (42, 29577429), (47, 26430894), (49, 25352082), (54, 23004667), (63, 19718286), (94, 13215447), (98, 12676041), (126, 9859143), (141, 8810298), (147, 8450694), (189, 6572762), (282, 4405149), (294, 4225347), (329, 3775842), (343, 3621726), (378, 3286381), (423, 2936766), (441, 2816898), (658, 1887921), (686, 1810863), (846, 1468383), (882, 1408449), (987, 1258614), (1029, 1207242), (1269, 978922), (1323, 938966), (1427, 870534), (1974, 629307), (2058, 603621), (2303, 539406), (2538, 489461), (2646, 469483), (2854, 435267), (2961, 419538), (3087, 402414), (4281, 290178), (4606, 269703), (5922, 209769), (6174, 201207), (6909, 179802), (8562, 145089), (8883, 139846), (9261, 134138), (9989, 124362), (12843, 96726), (13818, 89901), (16121, 77058), (17766, 69923), (18522, 67069), (19978, 62181), (20727, 59934), (25686, 48363), (29967, 41454), (32242, 38529)]