7419258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 20621952

約数和(自身を除く): 13202694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 53, 63, 66, 77, 99, 101, 106, 126, 154, 159, 198, 202, 231, 303, 318, 371, 462, 477, 583, 606, 693, 707, 742, 909, 954, 1111, 1113, 1166, 1386, 1414, 1749, 1818, 2121, 2222, 2226, 3333, 3339, 3498, 4081, 4242, 5247, 5353, 6363, 6666, 6678, 7777, 8162, 9999, 10494, 10706, 12243, 12726, 15554, 16059, 19998, 23331, 24486, 32118, 36729, 37471, 46662, 48177, 58883, 69993, 73458, 74942, 96354, 112413, 117766, 139986, 176649, 224826, 337239, 353298, 412181, 529947, 674478, 824362, 1059894, 1236543, 2473086, 3709629, 7419258]

約数ペア:

[(1, 7419258), (2, 3709629), (3, 2473086), (6, 1236543), (7, 1059894), (9, 824362), (11, 674478), (14, 529947), (18, 412181), (21, 353298), (22, 337239), (33, 224826), (42, 176649), (53, 139986), (63, 117766), (66, 112413), (77, 96354), (99, 74942), (101, 73458), (106, 69993), (126, 58883), (154, 48177), (159, 46662), (198, 37471), (202, 36729), (231, 32118), (303, 24486), (318, 23331), (371, 19998), (462, 16059), (477, 15554), (583, 12726), (606, 12243), (693, 10706), (707, 10494), (742, 9999), (909, 8162), (954, 7777), (1111, 6678), (1113, 6666), (1166, 6363), (1386, 5353), (1414, 5247), (1749, 4242), (1818, 4081), (2121, 3498), (2222, 3339), (2226, 3333)]