38545452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 115315200

約数和(自身を除く): 76769748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 109, 114, 132, 141, 171, 188, 198, 209, 218, 228, 282, 327, 342, 396, 418, 423, 436, 517, 564, 627, 654, 684, 836, 846, 893, 981, 1034, 1199, 1254, 1308, 1551, 1692, 1786, 1881, 1962, 2068, 2071, 2398, 2508, 2679, 3102, 3572, 3597, 3762, 3924, 4142, 4653, 4796, 5123, 5358, 6204, 6213, 7194, 7524, 8037, 8284, 9306, 9823, 10246, 10716, 10791, 12426, 14388, 15369, 16074, 18612, 18639, 19646, 20492, 21582, 22781, 24852, 29469, 30738, 32148, 37278, 39292, 43164, 45562, 46107, 56353, 58938, 61476, 68343, 74556, 88407, 91124, 92214, 97337, 112706, 117876, 136686, 169059, 176814, 184428, 194674, 205029, 225412, 273372, 292011, 338118, 353628, 389348, 410058, 507177, 584022, 676236, 820116, 876033, 1014354, 1070707, 1168044, 1752066, 2028708, 2141414, 3212121, 3504132, 4282828, 6424242, 9636363, 12848484, 19272726, 38545452]

約数ペア:

[(1, 38545452), (2, 19272726), (3, 12848484), (4, 9636363), (6, 6424242), (9, 4282828), (11, 3504132), (12, 3212121), (18, 2141414), (19, 2028708), (22, 1752066), (33, 1168044), (36, 1070707), (38, 1014354), (44, 876033), (47, 820116), (57, 676236), (66, 584022), (76, 507177), (94, 410058), (99, 389348), (109, 353628), (114, 338118), (132, 292011), (141, 273372), (171, 225412), (188, 205029), (198, 194674), (209, 184428), (218, 176814), (228, 169059), (282, 136686), (327, 117876), (342, 112706), (396, 97337), (418, 92214), (423, 91124), (436, 88407), (517, 74556), (564, 68343), (627, 61476), (654, 58938), (684, 56353), (836, 46107), (846, 45562), (893, 43164), (981, 39292), (1034, 37278), (1199, 32148), (1254, 30738), (1308, 29469), (1551, 24852), (1692, 22781), (1786, 21582), (1881, 20492), (1962, 19646), (2068, 18639), (2071, 18612), (2398, 16074), (2508, 15369), (2679, 14388), (3102, 12426), (3572, 10791), (3597, 10716), (3762, 10246), (3924, 9823), (4142, 9306), (4653, 8284), (4796, 8037), (5123, 7524), (5358, 7194), (6204, 6213)]