19091754108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{81727}}^1$

素因数の和:81853

約数の個数: 120

約数和(自身を含む): 57594048512

約数和(自身を除く): 38502294404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 927, 1134, 1236, 1442, 1854, 2163, 2268, 2781, 2884, 3708, 4326, 5562, 6489, 8343, 8652, 11124, 12978, 16686, 19467, 25956, 33372, 38934, 58401, 77868, 81727, 116802, 163454, 233604, 245181, 326908, 490362, 572089, 735543, 980724, 1144178, 1471086, 1716267, 2206629, 2288356, 2942172, 3432534, 4413258, 5148801, 6619887, 6865068, 8417881, 8826516, 10297602, 13239774, 15446403, 16835762, 20595204, 25253643, 26479548, 30892806, 33671524, 46339209, 50507286, 58925167, 61785612, 75760929, 92678418, 101014572, 117850334, 151521858, 176775501, 185356836, 227282787, 235700668, 303043716, 353551002, 454565574, 530326503, 681848361, 707102004, 909131148, 1060653006, 1363696722, 1590979509, 2121306012, 2727393444, 3181959018, 4772938527, 6363918036, 9545877054, 19091754108]

約数ペア:

[(1, 19091754108), (2, 9545877054), (3, 6363918036), (4, 4772938527), (6, 3181959018), (7, 2727393444), (9, 2121306012), (12, 1590979509), (14, 1363696722), (18, 1060653006), (21, 909131148), (27, 707102004), (28, 681848361), (36, 530326503), (42, 454565574), (54, 353551002), (63, 303043716), (81, 235700668), (84, 227282787), (103, 185356836), (108, 176775501), (126, 151521858), (162, 117850334), (189, 101014572), (206, 92678418), (252, 75760929), (309, 61785612), (324, 58925167), (378, 50507286), (412, 46339209), (567, 33671524), (618, 30892806), (721, 26479548), (756, 25253643), (927, 20595204), (1134, 16835762), (1236, 15446403), (1442, 13239774), (1854, 10297602), (2163, 8826516), (2268, 8417881), (2781, 6865068), (2884, 6619887), (3708, 5148801), (4326, 4413258), (5562, 3432534), (6489, 2942172), (8343, 2288356), (8652, 2206629), (11124, 1716267), (12978, 1471086), (16686, 1144178), (19467, 980724), (25956, 735543), (33372, 572089), (38934, 490362), (58401, 326908), (77868, 245181), (81727, 233604), (116802, 163454)]