29811276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 83289024

約数和(自身を除く): 53477748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 907, 913, 996, 1494, 1814, 1826, 2721, 2739, 2988, 3628, 3652, 5442, 5478, 8163, 8217, 9977, 10884, 10956, 16326, 16434, 19954, 29931, 32652, 32868, 39908, 59862, 75281, 89793, 119724, 150562, 179586, 225843, 301124, 359172, 451686, 677529, 828091, 903372, 1355058, 1656182, 2484273, 2710116, 3312364, 4968546, 7452819, 9937092, 14905638, 29811276]

約数ペア:

[(1, 29811276), (2, 14905638), (3, 9937092), (4, 7452819), (6, 4968546), (9, 3312364), (11, 2710116), (12, 2484273), (18, 1656182), (22, 1355058), (33, 903372), (36, 828091), (44, 677529), (66, 451686), (83, 359172), (99, 301124), (132, 225843), (166, 179586), (198, 150562), (249, 119724), (332, 89793), (396, 75281), (498, 59862), (747, 39908), (907, 32868), (913, 32652), (996, 29931), (1494, 19954), (1814, 16434), (1826, 16326), (2721, 10956), (2739, 10884), (2988, 9977), (3628, 8217), (3652, 8163), (5442, 5478)]