1885890996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{14929}}^1$

素因数の和:14990

約数の個数: 108

約数和(自身を含む): 5420933700

約数和(自身を除く): 3535042704

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 121, 132, 174, 198, 242, 261, 319, 348, 363, 396, 484, 522, 638, 726, 957, 1044, 1089, 1276, 1452, 1914, 2178, 2871, 3509, 3828, 4356, 5742, 7018, 10527, 11484, 14036, 14929, 21054, 29858, 31581, 42108, 44787, 59716, 63162, 89574, 126324, 134361, 164219, 179148, 268722, 328438, 432941, 492657, 537444, 656876, 865882, 985314, 1298823, 1477971, 1731764, 1806409, 1970628, 2597646, 2955942, 3612818, 3896469, 4762351, 5195292, 5419227, 5911884, 7225636, 7792938, 9524702, 10838454, 14287053, 15585876, 16257681, 19049404, 21676908, 28574106, 32515362, 42861159, 52385861, 57148212, 65030724, 85722318, 104771722, 157157583, 171444636, 209543444, 314315166, 471472749, 628630332, 942945498, 1885890996]

約数ペア:

[(1, 1885890996), (2, 942945498), (3, 628630332), (4, 471472749), (6, 314315166), (9, 209543444), (11, 171444636), (12, 157157583), (18, 104771722), (22, 85722318), (29, 65030724), (33, 57148212), (36, 52385861), (44, 42861159), (58, 32515362), (66, 28574106), (87, 21676908), (99, 19049404), (116, 16257681), (121, 15585876), (132, 14287053), (174, 10838454), (198, 9524702), (242, 7792938), (261, 7225636), (319, 5911884), (348, 5419227), (363, 5195292), (396, 4762351), (484, 3896469), (522, 3612818), (638, 2955942), (726, 2597646), (957, 1970628), (1044, 1806409), (1089, 1731764), (1276, 1477971), (1452, 1298823), (1914, 985314), (2178, 865882), (2871, 656876), (3509, 537444), (3828, 492657), (4356, 432941), (5742, 328438), (7018, 268722), (10527, 179148), (11484, 164219), (14036, 134361), (14929, 126324), (21054, 89574), (29858, 63162), (31581, 59716), (42108, 44787)]