1113197778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 3082678560

約数和(自身を除く): 1969480782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 179, 198, 231, 294, 358, 441, 462, 537, 539, 641, 693, 882, 1074, 1078, 1253, 1282, 1386, 1611, 1617, 1923, 1969, 2506, 3222, 3234, 3759, 3846, 3938, 4487, 4851, 5769, 5907, 7051, 7518, 8771, 8974, 9702, 11277, 11538, 11814, 13461, 13783, 14102, 17542, 17721, 21153, 22554, 26313, 26922, 27566, 31409, 35442, 40383, 41349, 42306, 49357, 52626, 62818, 63459, 78939, 80766, 82698, 94227, 96481, 98714, 114739, 124047, 126918, 148071, 157878, 188454, 192962, 229478, 248094, 282681, 289443, 296142, 344217, 345499, 444213, 565362, 578886, 688434, 690998, 803173, 868329, 888426, 1032651, 1036497, 1262129, 1606346, 1736658, 2065302, 2072994, 2409519, 2524258, 3109491, 3786387, 4819038, 5622211, 6218982, 7228557, 7572774, 8834903, 11244422, 11359161, 14457114, 16866633, 17669806, 22718322, 26504709, 33733266, 50599899, 53009418, 61844321, 79514127, 101199798, 123688642, 159028254, 185532963, 371065926, 556598889, 1113197778]

約数ペア:

[(1, 1113197778), (2, 556598889), (3, 371065926), (6, 185532963), (7, 159028254), (9, 123688642), (11, 101199798), (14, 79514127), (18, 61844321), (21, 53009418), (22, 50599899), (33, 33733266), (42, 26504709), (49, 22718322), (63, 17669806), (66, 16866633), (77, 14457114), (98, 11359161), (99, 11244422), (126, 8834903), (147, 7572774), (154, 7228557), (179, 6218982), (198, 5622211), (231, 4819038), (294, 3786387), (358, 3109491), (441, 2524258), (462, 2409519), (537, 2072994), (539, 2065302), (641, 1736658), (693, 1606346), (882, 1262129), (1074, 1036497), (1078, 1032651), (1253, 888426), (1282, 868329), (1386, 803173), (1611, 690998), (1617, 688434), (1923, 578886), (1969, 565362), (2506, 444213), (3222, 345499), (3234, 344217), (3759, 296142), (3846, 289443), (3938, 282681), (4487, 248094), (4851, 229478), (5769, 192962), (5907, 188454), (7051, 157878), (7518, 148071), (8771, 126918), (8974, 124047), (9702, 114739), (11277, 98714), (11538, 96481), (11814, 94227), (13461, 82698), (13783, 80766), (14102, 78939), (17542, 63459), (17721, 62818), (21153, 52626), (22554, 49357), (26313, 42306), (26922, 41349), (27566, 40383), (31409, 35442)]