47303388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6327

約数の個数: 72

約数和(自身を含む): 137329920

約数和(自身を除く): 90026532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 6287, 7524, 12574, 18861, 25148, 37722, 56583, 69157, 75444, 113166, 119453, 138314, 207471, 226332, 238906, 276628, 358359, 414942, 477812, 622413, 716718, 829884, 1075077, 1244826, 1313983, 1433436, 2150154, 2489652, 2627966, 3941949, 4300308, 5255932, 7883898, 11825847, 15767796, 23651694, 47303388]

約数ペア:

[(1, 47303388), (2, 23651694), (3, 15767796), (4, 11825847), (6, 7883898), (9, 5255932), (11, 4300308), (12, 3941949), (18, 2627966), (19, 2489652), (22, 2150154), (33, 1433436), (36, 1313983), (38, 1244826), (44, 1075077), (57, 829884), (66, 716718), (76, 622413), (99, 477812), (114, 414942), (132, 358359), (171, 276628), (198, 238906), (209, 226332), (228, 207471), (342, 138314), (396, 119453), (418, 113166), (627, 75444), (684, 69157), (836, 56583), (1254, 37722), (1881, 25148), (2508, 18861), (3762, 12574), (6287, 7524)]