21161192052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1761671}}^1$

素因数の和:1761709

約数の個数: 96

約数和(自身を含む): 66295240704

約数和(自身を除く): 45134048652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 1761671, 3523342, 5285013, 7046684, 10570026, 12331697, 19378381, 21140052, 22901723, 24663394, 36995091, 38756762, 45803446, 49326788, 58135143, 68705169, 73990182, 77513524, 91606892, 116270286, 135648667, 137410338, 147980364, 160312061, 232540572, 251918953, 271297334, 274820676, 320624122, 406946001, 480936183, 503837906, 542594668, 641248244, 755756859, 813892002, 961872366, 1007675812, 1511513718, 1627784004, 1763432671, 1923744732, 3023027436, 3526865342, 5290298013, 7053730684, 10580596026, 21161192052]

約数ペア:

[(1, 21161192052), (2, 10580596026), (3, 7053730684), (4, 5290298013), (6, 3526865342), (7, 3023027436), (11, 1923744732), (12, 1763432671), (13, 1627784004), (14, 1511513718), (21, 1007675812), (22, 961872366), (26, 813892002), (28, 755756859), (33, 641248244), (39, 542594668), (42, 503837906), (44, 480936183), (52, 406946001), (66, 320624122), (77, 274820676), (78, 271297334), (84, 251918953), (91, 232540572), (132, 160312061), (143, 147980364), (154, 137410338), (156, 135648667), (182, 116270286), (231, 91606892), (273, 77513524), (286, 73990182), (308, 68705169), (364, 58135143), (429, 49326788), (462, 45803446), (546, 38756762), (572, 36995091), (858, 24663394), (924, 22901723), (1001, 21140052), (1092, 19378381), (1716, 12331697), (2002, 10570026), (3003, 7046684), (4004, 5285013), (6006, 3523342), (12012, 1761671)]