18631932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 55302912

約数和(自身を除く): 36670980

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 23, 33, 34, 38, 44, 46, 51, 57, 66, 68, 69, 76, 92, 102, 114, 132, 138, 187, 204, 209, 228, 253, 276, 323, 361, 374, 391, 418, 437, 506, 561, 627, 646, 722, 748, 759, 782, 836, 874, 969, 1012, 1083, 1122, 1173, 1254, 1292, 1311, 1444, 1518, 1564, 1748, 1938, 2166, 2244, 2346, 2508, 2622, 3036, 3553, 3876, 3971, 4301, 4332, 4692, 4807, 5244, 6137, 7106, 7429, 7942, 8303, 8602, 9614, 10659, 11913, 12274, 12903, 14212, 14421, 14858, 15884, 16606, 17204, 18411, 19228, 21318, 22287, 23826, 24548, 24909, 25806, 28842, 29716, 33212, 36822, 42636, 44574, 47652, 49818, 51612, 57684, 67507, 73644, 81719, 89148, 91333, 99636, 135014, 141151, 163438, 182666, 202521, 245157, 270028, 273999, 282302, 326876, 365332, 405042, 423453, 490314, 547998, 564604, 810084, 846906, 980628, 1095996, 1552661, 1693812, 3105322, 4657983, 6210644, 9315966, 18631932]

約数ペア:

[(1, 18631932), (2, 9315966), (3, 6210644), (4, 4657983), (6, 3105322), (11, 1693812), (12, 1552661), (17, 1095996), (19, 980628), (22, 846906), (23, 810084), (33, 564604), (34, 547998), (38, 490314), (44, 423453), (46, 405042), (51, 365332), (57, 326876), (66, 282302), (68, 273999), (69, 270028), (76, 245157), (92, 202521), (102, 182666), (114, 163438), (132, 141151), (138, 135014), (187, 99636), (204, 91333), (209, 89148), (228, 81719), (253, 73644), (276, 67507), (323, 57684), (361, 51612), (374, 49818), (391, 47652), (418, 44574), (437, 42636), (506, 36822), (561, 33212), (627, 29716), (646, 28842), (722, 25806), (748, 24909), (759, 24548), (782, 23826), (836, 22287), (874, 21318), (969, 19228), (1012, 18411), (1083, 17204), (1122, 16606), (1173, 15884), (1254, 14858), (1292, 14421), (1311, 14212), (1444, 12903), (1518, 12274), (1564, 11913), (1748, 10659), (1938, 9614), (2166, 8602), (2244, 8303), (2346, 7942), (2508, 7429), (2622, 7106), (3036, 6137), (3553, 5244), (3876, 4807), (3971, 4692), (4301, 4332)]