1891032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 6048000

約数和(自身を除く): 4156968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 29, 33, 38, 39, 44, 52, 57, 58, 66, 76, 78, 87, 88, 104, 114, 116, 132, 143, 152, 156, 174, 209, 228, 232, 247, 264, 286, 312, 319, 348, 377, 418, 429, 456, 494, 551, 572, 627, 638, 696, 741, 754, 836, 858, 957, 988, 1102, 1131, 1144, 1254, 1276, 1482, 1508, 1653, 1672, 1716, 1914, 1976, 2204, 2262, 2508, 2552, 2717, 2964, 3016, 3306, 3432, 3828, 4147, 4408, 4524, 5016, 5434, 5928, 6061, 6612, 7163, 7656, 8151, 8294, 9048, 10868, 12122, 12441, 13224, 14326, 16302, 16588, 18183, 21489, 21736, 24244, 24882, 28652, 32604, 33176, 36366, 42978, 48488, 49764, 57304, 65208, 72732, 78793, 85956, 99528, 145464, 157586, 171912, 236379, 315172, 472758, 630344, 945516, 1891032]

約数ペア:

[(1, 1891032), (2, 945516), (3, 630344), (4, 472758), (6, 315172), (8, 236379), (11, 171912), (12, 157586), (13, 145464), (19, 99528), (22, 85956), (24, 78793), (26, 72732), (29, 65208), (33, 57304), (38, 49764), (39, 48488), (44, 42978), (52, 36366), (57, 33176), (58, 32604), (66, 28652), (76, 24882), (78, 24244), (87, 21736), (88, 21489), (104, 18183), (114, 16588), (116, 16302), (132, 14326), (143, 13224), (152, 12441), (156, 12122), (174, 10868), (209, 9048), (228, 8294), (232, 8151), (247, 7656), (264, 7163), (286, 6612), (312, 6061), (319, 5928), (348, 5434), (377, 5016), (418, 4524), (429, 4408), (456, 4147), (494, 3828), (551, 3432), (572, 3306), (627, 3016), (638, 2964), (696, 2717), (741, 2552), (754, 2508), (836, 2262), (858, 2204), (957, 1976), (988, 1914), (1102, 1716), (1131, 1672), (1144, 1653), (1254, 1508), (1276, 1482)]