47838798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 72

約数和(自身を含む): 122389488

約数和(自身を除く): 74550690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 743, 882, 1022, 1314, 1486, 1533, 2229, 3066, 3577, 4458, 4599, 5201, 6687, 7154, 9198, 10402, 10731, 13374, 15603, 21462, 31206, 32193, 36407, 46809, 54239, 64386, 72814, 93618, 108478, 109221, 162717, 218442, 325434, 327663, 379673, 488151, 655326, 759346, 976302, 1139019, 2278038, 2657711, 3417057, 5315422, 6834114, 7973133, 15946266, 23919399, 47838798]

約数ペア:

[(1, 47838798), (2, 23919399), (3, 15946266), (6, 7973133), (7, 6834114), (9, 5315422), (14, 3417057), (18, 2657711), (21, 2278038), (42, 1139019), (49, 976302), (63, 759346), (73, 655326), (98, 488151), (126, 379673), (146, 327663), (147, 325434), (219, 218442), (294, 162717), (438, 109221), (441, 108478), (511, 93618), (657, 72814), (743, 64386), (882, 54239), (1022, 46809), (1314, 36407), (1486, 32193), (1533, 31206), (2229, 21462), (3066, 15603), (3577, 13374), (4458, 10731), (4599, 10402), (5201, 9198), (6687, 7154)]