17967565422

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1875

約数の個数: 128

約数和(自身を含む): 43130880000

約数和(自身を除く): 25163314578

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 239, 282, 342, 423, 478, 513, 717, 846, 893, 1026, 1269, 1434, 1559, 1786, 2151, 2538, 2679, 3118, 4302, 4541, 4677, 5358, 6453, 8037, 9082, 9354, 11233, 12906, 13623, 14031, 16074, 22466, 24111, 27246, 28062, 29621, 33699, 40869, 42093, 48222, 59242, 67398, 73273, 81738, 84186, 88863, 101097, 122607, 146546, 177726, 202194, 213427, 219819, 245214, 266589, 303291, 372601, 426854, 439638, 533178, 606582, 640281, 659457, 745202, 799767, 1117803, 1280562, 1318914, 1392187, 1599534, 1920843, 1978371, 2235606, 2784374, 3353409, 3841686, 3956742, 4176561, 5762529, 6706818, 7079419, 8353122, 10060227, 11525058, 12529683, 14158838, 17512247, 20120454, 21238257, 25059366, 35024494, 37589049, 42476514, 52536741, 63714771, 75178098, 105073482, 127429542, 157610223, 191144313, 315220446, 332732693, 382288626, 472830669, 665465386, 945661338, 998198079, 1996396158, 2994594237, 5989188474, 8983782711, 17967565422]

約数ペア:

[(1, 17967565422), (2, 8983782711), (3, 5989188474), (6, 2994594237), (9, 1996396158), (18, 998198079), (19, 945661338), (27, 665465386), (38, 472830669), (47, 382288626), (54, 332732693), (57, 315220446), (94, 191144313), (114, 157610223), (141, 127429542), (171, 105073482), (239, 75178098), (282, 63714771), (342, 52536741), (423, 42476514), (478, 37589049), (513, 35024494), (717, 25059366), (846, 21238257), (893, 20120454), (1026, 17512247), (1269, 14158838), (1434, 12529683), (1559, 11525058), (1786, 10060227), (2151, 8353122), (2538, 7079419), (2679, 6706818), (3118, 5762529), (4302, 4176561), (4541, 3956742), (4677, 3841686), (5358, 3353409), (6453, 2784374), (8037, 2235606), (9082, 1978371), (9354, 1920843), (11233, 1599534), (12906, 1392187), (13623, 1318914), (14031, 1280562), (16074, 1117803), (22466, 799767), (24111, 745202), (27246, 659457), (28062, 640281), (29621, 606582), (33699, 533178), (40869, 439638), (42093, 426854), (48222, 372601), (59242, 303291), (67398, 266589), (73273, 245214), (81738, 219819), (84186, 213427), (88863, 202194), (101097, 177726), (122607, 146546)]