19621602

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 160

約数和(自身を含む): 59520384

約数和(自身を除く): 39898782

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 121, 126, 143, 154, 162, 182, 189, 198, 231, 234, 242, 273, 286, 297, 351, 363, 378, 429, 462, 546, 567, 594, 693, 702, 726, 819, 847, 858, 891, 1001, 1053, 1089, 1134, 1287, 1331, 1386, 1573, 1638, 1694, 1782, 2002, 2079, 2106, 2178, 2457, 2541, 2574, 2662, 3003, 3146, 3267, 3861, 3993, 4158, 4719, 4914, 5082, 6006, 6237, 6534, 7371, 7623, 7722, 7986, 9009, 9317, 9438, 9801, 11011, 11583, 11979, 12474, 14157, 14742, 15246, 17303, 18018, 18634, 19602, 22022, 22869, 23166, 23958, 27027, 27951, 28314, 33033, 34606, 35937, 42471, 45738, 51909, 54054, 55902, 66066, 68607, 71874, 81081, 83853, 84942, 99099, 103818, 107811, 121121, 127413, 137214, 155727, 162162, 167706, 198198, 215622, 242242, 251559, 254826, 297297, 311454, 363363, 467181, 503118, 594594, 726726, 754677, 891891, 934362, 1090089, 1401543, 1509354, 1783782, 2180178, 2803086, 3270267, 6540534, 9810801, 19621602]

約数ペア:

[(1, 19621602), (2, 9810801), (3, 6540534), (6, 3270267), (7, 2803086), (9, 2180178), (11, 1783782), (13, 1509354), (14, 1401543), (18, 1090089), (21, 934362), (22, 891891), (26, 754677), (27, 726726), (33, 594594), (39, 503118), (42, 467181), (54, 363363), (63, 311454), (66, 297297), (77, 254826), (78, 251559), (81, 242242), (91, 215622), (99, 198198), (117, 167706), (121, 162162), (126, 155727), (143, 137214), (154, 127413), (162, 121121), (182, 107811), (189, 103818), (198, 99099), (231, 84942), (234, 83853), (242, 81081), (273, 71874), (286, 68607), (297, 66066), (351, 55902), (363, 54054), (378, 51909), (429, 45738), (462, 42471), (546, 35937), (567, 34606), (594, 33033), (693, 28314), (702, 27951), (726, 27027), (819, 23958), (847, 23166), (858, 22869), (891, 22022), (1001, 19602), (1053, 18634), (1089, 18018), (1134, 17303), (1287, 15246), (1331, 14742), (1386, 14157), (1573, 12474), (1638, 11979), (1694, 11583), (1782, 11011), (2002, 9801), (2079, 9438), (2106, 9317), (2178, 9009), (2457, 7986), (2541, 7722), (2574, 7623), (2662, 7371), (3003, 6534), (3146, 6237), (3267, 6006), (3861, 5082), (3993, 4914), (4158, 4719)]